Title:
【考案の名称】スプリンクラ巻出し管用管継手
Document Type and Number:
Japanese Patent JPH0622689
Kind Code:
U
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Inventors:
Akimasa Kogure
Application Number:
JP2921392U
Publication Date:
March 25, 1994
Filing Date:
May 01, 1992
Export Citation:
Assignee:
Riken Co., Ltd.
International Classes:
A62C35/68; F16L19/02; F16L41/02; (IPC1-7): F16L41/02; A62C35/68; F16L19/02
Attorney, Agent or Firm:
Keiichi Shimizu (1 person outside)