Title:
【発明の名称】スプリンクラ消火設備
Document Type and Number:
Japanese Patent JP3010503
Kind Code:
B2
Inventors:
Hitoshi Yamada
Application Number:
JP41126790A
Publication Date:
February 21, 2000
Filing Date:
December 18, 1990
Export Citation:
Assignee:
Nomi Disaster Prevention Co., Ltd.
International Classes:
A62C35/60; A62C35/64; A62C35/68; (IPC1-7): A62C35/60; A62C35/68
Domestic Patent References:
| JP6384571A | ||||
| JP6257569A | ||||
| JP2228976A |
Attorney, Agent or Firm:
Muneharu Sasaki (3 outside)