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Year of Publication 12.09.1986
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Year of Publication 12.09.1986
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Year of Publication 27.03.2002
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Year of Publication 27.03.2002
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ELUTION AND RECOVERY OF METAL FROM METAL COLLECTING MATERIAL AND REGENERATING METHOD OF ELUTING SOLUTION
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Year of Publication 29.01.2002
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Year of Publication 29.01.2002
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JPS6013964B
HASEGAWA KEIJI, NAKAMURA HITOSHI, KAMISATOTA TOORU, KANEKO MITSUYOSHI
Year of Publication 10.04.1985
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Year of Publication 10.04.1985
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METHOD AND DEVICE FOR PRODUCING CASTING MOLD
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Year of Publication 25.01.1985
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Year of Publication 25.01.1985
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RECOVERY OF BORONIC COMPOUND IN STACK GAS DESULFURIZATION
HASEGAWA KEIJI, NAKAMURA HITOSHI, KAMISATOTA TOORU, KANEKO MITSUYOSHI
Year of Publication 07.09.1982
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Year of Publication 07.09.1982
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JPH0632771B
ENDO MASAHIRO, HASEGAWA KEIJI, TAKEUCHI MITSUYOSHI, FUJITA NORIO, HIRAYAMA TOORU, MASUDA YUTAKA
Year of Publication 02.05.1994
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Year of Publication 02.05.1994
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METHOD FOR ELUTING AND RECOVERING METAL FROM METAL CAPTURING MEMBER
TAKEDA KAZUISA, MISAWA HIDEYUKI, HASEGAWA KEIJI, SUGANO JUNICHI, KAWAZU HIDEO, KAWAKAMI HISASHI, KATAGAI AKIO, SEKO NORIAKI, NAGAI HIROSHI, AKAHORI SHOJI, SUGO TAKANOBU, KONISHI SATOSHI, HASEGAWA SHIN, FUJIWARA KUNIO
Year of Publication 14.11.2000
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Year of Publication 14.11.2000
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METAL CAPTURING DEVICE
MISAWA HIDEYUKI, TAKEDA KAZUISA, HASEGAWA KEIJI, SUGANO JUNICHI, KAWAKAMI HISASHI, KAWAZU HIDEO, KATAGAI AKIO, SEKO NORIAKI, AKAHORI SHOJI, NAGAI HIROSHI, SUGO TAKANOBU, KONISHI SATOSHI, HASEGAWA SHIN, FUJIWARA KUNIO
Year of Publication 07.11.2000
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Year of Publication 07.11.2000
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Low-bed type seismic isolator for display case
MATSUDA; AKIRA, ISHIDA; TOMOYA, YAGUCHI; DAISUKE, IMAKI; TOSHIYUKI, OMI; TOSHIO, HASEGAWA; KEIJI, ITO; HIDESI, MAEBAYASHI; KAZUHIKO, KURABAYASHI; HIROSHI, SONE; NOBUYUKI, INOUE; HARUHISA
Year of Publication 25.07.2000
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Year of Publication 25.07.2000
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JPS5184733
INOE TAKAO, ENDO TOSHIO, HASEGAWA KEIJI, SHIBANO MAKOTO, KISHI KATSUJI
Year of Publication 24.07.1976
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Year of Publication 24.07.1976
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PRODUCTION OF CATALYST
HASEGAWA KEIJI, HARUTA MASAKI, KUMAGAI TOSHIYA, SEKIGUCHI HIDEAKI, MIZUTA SUSUMU, YOKOTA HIROSHI
Year of Publication 14.10.1988
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Year of Publication 14.10.1988
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METALLIC FINISH METHOD
ENDO MASAHIRO, HASEGAWA KEIJI, TAKEUCHI MITSUYOSHI, FUJITA NORIO, HIRAYAMA TORU, MASUDA YUTAKA
Year of Publication 21.12.1987
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Year of Publication 21.12.1987
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JPH0520865B
NAGASAKA HIROSHI, HASEGAWA KEIJI, TANIMOTO KAZUMI, KODAMA HIROO, SEKIGUCHI HIDEAKI, OGURO KEISUKE, TSUCHA NAOKI, MYAZAKI YOSHINORI, ISHIKAWA HIROSHI
Year of Publication 22.03.1993
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Year of Publication 22.03.1993
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JPS601552B
MATSUMOTO KOJI, NIEKAWA JUN, HASEGAWA KEIJI, KANEKO HIROTARO, KOIZUMI TATSUYA, MIZOGUCHI YUKIO
Year of Publication 16.01.1985
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Year of Publication 16.01.1985
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