Title:
【発明の名称】迅速継手接続用プラグ
Document Type and Number:
Japanese Patent JP3326908
Kind Code:
B2
Inventors:
Takayuki Nakanishi
Nobuo Tanaka
Nobuo Tanaka
Application Number:
JP24759993A
Publication Date:
September 24, 2002
Filing Date:
September 07, 1993
Export Citation:
Assignee:
OSAKA GAS CO.,LTD.
International Classes:
F16L17/00; F16L37/22; F16L37/28; (IPC1-7): F16L17/00; F16L37/22; F16L37/28
Domestic Patent References:
| JP4231791A | ||||
| JP60108882U | ||||
| JP222548Y2 | ||||
| JP35757Y2 | ||||
| JP639832Y2 |
Other References:
【文献】特許3092882(JP,B2)
Attorney, Agent or Firm:
Kousuke Agata