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Patent Searching and Data


Title:
水中ポンプ用降水弁
Document Type and Number:
Japanese Patent JP4335380
Kind Code:
B2
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Inventors:
Tetsunori Sakatani
Shigeru Sado Island
Application Number:
JP28567799A
Publication Date:
September 30, 2009
Filing Date:
October 06, 1999
Export Citation:
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Assignee:
Kawamoto Manufacturing Co., Ltd.
International Classes:
F04D13/08; F16K21/00; F16K1/00; F16K1/32; F16K15/06; F16K31/44; F16K3/30
Domestic Patent References:
JP59014975U
JP54157331A
JP62036274U
JP63190989A
Attorney, Agent or Firm:
Takehiko Suzue
Sadao Muramatsu
Ryo Hashimoto
Satoshi Kono
Makoto Nakamura