Title:
本管及び枝管一体補修用補修部材
Document Type and Number:
Japanese Patent JP4371498
Kind Code:
B2
Inventors:
Nobuhiko Onoda
Hiroaki Shinohara
Hiroaki Shinohara
Application Number:
JP30367299A
Publication Date:
November 25, 2009
Filing Date:
October 26, 1999
Export Citation:
Assignee:
Asahi Tech Environmental Solution Co., Ltd.
Kansei Industry Co., Ltd.
Kansei Industry Co., Ltd.
International Classes:
B29C63/34; F16L41/02; F16L55/18
Domestic Patent References:
| JP7068642A | ||||
| JP9216283A | ||||
| JP10225990A | ||||
| JP7167343A |
Attorney, Agent or Firm:
Tatsuhiko Ishigaki