Title:
ホールプラグ
Document Type and Number:
Japanese Patent JP4237011
Kind Code:
B2
Inventors:
Makoto Kato
Kuniaki Hiramatsu
Kuniaki Hiramatsu
Application Number:
JP2003208076A
Publication Date:
March 11, 2009
Filing Date:
August 20, 2003
Export Citation:
Assignee:
Daiwa Chemical Industry Co., Ltd.
International Classes:
F16J13/14; F16J15/10
Domestic Patent References:
| JP2002081428A | ||||
| JP7280100A | ||||
| JP54160952A | ||||
| JP59105056U | ||||
| JP54177596U | ||||
| JP55170444U | ||||
| JP826145A |
Attorney, Agent or Firm:
Hidehiko Okada
Tetsuo Fukuda
Tatsuhiko Inukai
Takashi Ishioka
Tetsuo Fukuda
Tatsuhiko Inukai
Takashi Ishioka