Title:
【発明の名称】張力作動式ガス放出防止装置
Document Type and Number:
Japanese Patent JP3088418
Kind Code:
B2
Inventors:
Hideaki Sakata
Application Number:
JP15084299A
Publication Date:
September 18, 2000
Filing Date:
May 31, 1999
Export Citation:
Assignee:
Katsura Seiki Co., Ltd.
International Classes:
F17C13/04; (IPC1-7): F17C13/04
Domestic Patent References:
| JP54124218U | ||||
| JP4813813U | ||||
| JP36184U | ||||
| JP5387919U | ||||
| JP549240Y2 | ||||
| JP411937Y1 |
Other References:
【文献】登録実用新案3000711(JP,U)
Attorney, Agent or Firm:
Mamoru Masuda