UPRIGHT TYPE VACUUM CLEANER
NAKAI, KOICHI, ODANI, MITSUYOSI, FIKUOKA, HIDETOSHI, MORITA, AKIHIRO, FIKUSHIMA, SADAO, YONEDA, ISAO, MITSUEDA, HIROFUMI, UTO, SHOJI
Year of Publication 16.08.1996
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Year of Publication 16.08.1996
Patent