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Title:
【考案の名称】螺合接続部の防塵構造
Document Type and Number:
Japanese Patent JP2582047
Kind Code:
Y2
Inventors:
Akinori Watanabe
Application Number:
JP10739790U
Publication Date:
September 30, 1998
Filing Date:
October 11, 1990
Export Citation:
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Assignee:
Okamoto Co., Ltd.
International Classes:
F16B47/00; B65D25/28; F16B37/14; F16J15/10; (IPC1-7): F16J15/10; B65D25/28; F16B37/14
Domestic Patent References:
JP57202052U
JP5943709U
JP6351915U
JP63115050U
Attorney, Agent or Firm:
Masahaya Hayakawa (1 person outside)