Title:
開閉弁ロック装置
Document Type and Number:
Japanese Patent JP4768408
Kind Code:
B2
Inventors:
Kazuhiro Watanabe
Application Number:
JP2005330477A
Publication Date:
September 07, 2011
Filing Date:
November 15, 2005
Export Citation:
Assignee:
jx Nikko Nisseki Energy Co., Ltd.
International Classes:
F16K35/06; F16K35/10
Domestic Patent References:
| JP60081368U | ||||
| JP53072232U | ||||
| JP60152878U | ||||
| JP64036782U | ||||
| JP7198061A |
Attorney, Agent or Firm:
Akira Kurahashi