Title:
管継手
Document Type and Number:
Japanese Patent JP4211877
Kind Code:
B2
Inventors:
Takamura strong road
Application Number:
JP14849098A
Publication Date:
January 21, 2009
Filing Date:
May 13, 1998
Export Citation:
Assignee:
Cosmo Koki Co., Ltd.
International Classes:
F16L21/08; F16L21/04
Domestic Patent References:
| JP5034383U | ||||
| JP11063327A | ||||
| JP11236987A |
Attorney, Agent or Firm:
Kazuo Shigenobu