Title:
【考案の名称】感震弁装置の改良
Document Type and Number:
Japanese Patent JPS5921333
Kind Code:
Y2
Inventors:
Shigeru Fujii
Application Number:
JP15365775U
Publication Date:
June 22, 1984
Filing Date:
November 12, 1975
Export Citation:
Assignee:
Zetsuto Industry Co., Ltd.
Zetsuto Industry Co., Ltd.
Sanji Shoji Co., Ltd.
Zetsuto Industry Co., Ltd.
Sanji Shoji Co., Ltd.
International Classes:
F16K17/36; F16K31/08; (IPC1-7): F16K17/36; F16K31/08
Attorney, Agent or Firm:
Haruo Hamada