Title:
管継手および配管取り外し方法
Document Type and Number:
Japanese Patent JP4683206
Kind Code:
B2
Inventors:
Nobuyuki Asari
Akio Sawada
Akio Sawada
Application Number:
JP2005180466A
Publication Date:
May 18, 2011
Filing Date:
June 21, 2005
Export Citation:
Assignee:
Nitta Corporation
International Classes:
F16L21/08; F16L37/10
Domestic Patent References:
| JP2000508416A | ||||
| JP2003056765A |
Attorney, Agent or Firm:
Kazuyoshi Tsujimoto
Nozomi Tsujimoto
Kubota Masaya
Nozomi Tsujimoto
Kubota Masaya