METHOD AND DEVICE FOR MEASURING PHYSICAL QUANTITY IN PIPE AND DEVICE AND METHOD FOR MEASURING EXCAVATED EARTH QUANTITY USING THE SAME
HASHIMOTO TSUKASA, IMAMURA HIDETOSHI, HARUTA KOSAKU, SUGIMOTO ISAO, HIGUCHI TADASHI, UMEHARA TSUTOMU, MORI NAOKI, SHIRAI MITSUO, KAWAMOTO TAIJIRO, SHIMIZU JUNICHI, WADA YOICHI
Year of Publication 09.12.1997
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Year of Publication 09.12.1997
Patent
MEASURING DEVICE OF PHYSICAL QUANTITY AND EQUIPMENT AND METHOD FOR MEASURING QUANTITY OF EXCAVATED EARTH, INCLUDING THE DEVICE
HASHIMOTO TSUKASA, IMAMURA HIDETOSHI, HARUTA KOSAKU, SUGIMOTO ISAO, HIGUCHI TADASHI, UMEHARA TSUTOMU, MORI NAOKI, SHIRAI MITSUO, KAWAMOTO TAIJIRO, SHIMIZU JUNICHI, WADA YOICHI
Year of Publication 28.11.1997
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Year of Publication 28.11.1997
Patent
APPARATUS AND METHOD FOR MEASUREMENT OF CONVEYED SOIL AMOUNT
HASHIMOTO TSUKASA, IMAMURA HIDETOSHI, HARUTA KOSAKU, SUGIMOTO ISAO, HIGUCHI TADASHI, UMEHARA TSUTOMU, MORI NAOKI, SHIRAI MITSUO, KAWAMOTO TAIJIRO, SHIMIZU JUNICHI, WADA YOICHI
Year of Publication 28.11.1997
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Year of Publication 28.11.1997
Patent