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Title:
【発明の名称】スプリンクラ消火設備
Document Type and Number:
Japanese Patent JP3016039
Kind Code:
B2
Inventors:
Hitoshi Yamada
Application Number:
JP31766690A
Publication Date:
March 06, 2000
Filing Date:
November 26, 1990
Export Citation:
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Assignee:
Nomi Disaster Prevention Co., Ltd.
International Classes:
A62C35/64; A62C35/62; A62C37/00; A62C37/08; A62C37/50; (IPC1-7): A62C35/64; A62C35/62; A62C37/08; A62C37/50
Domestic Patent References:
JP6282979A
JP6249867A
JP3516346B1
Attorney, Agent or Firm:
Muneharu Sasaki (3 outside)



 
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