Title:
【考案の名称】空気弁
Document Type and Number:
Japanese Patent JP2552229
Kind Code:
Y2
More Like This:
Inventors:
Hiroaki Minamoto
Application Number:
JP3783393U
Publication Date:
October 29, 1997
Filing Date:
June 16, 1993
Export Citation:
Assignee:
Shimizu Alloy Co., Ltd.
International Classes:
F16K24/04; F16K31/18; (IPC1-7): F16K31/18; F16K24/04
Domestic Patent References:
| JP61103671U | ||||
| JP6396382U | ||||
| JP5756629B2 |
Attorney, Agent or Firm:
Akihiro Takeda