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Patent Searching and Data


Title:
扉開閉の防犯システム
Document Type and Number:
Japanese Patent JP3762778
Kind Code:
B1
Inventors:
Ryotaro Ogawa
Muneya Hirai
Application Number:
JP2004323456A
Publication Date:
April 05, 2006
Filing Date:
November 08, 2004
Export Citation:
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Assignee:
Ogawa Manufacturing Co., Ltd.
International Classes:
E05B65/04; E05B45/06; E05B47/00; E05B49/00
Domestic Patent References:
JP2000235677A
JP2000225052A
JP4060080A
Attorney, Agent or Firm:
Isao Sasaki
Kyoko Kawamura