Title:
【発明の名称】揺動継手ストッパーおよび伸縮揺動自在管継手
Document Type and Number:
Japanese Patent JP3347694
Kind Code:
B2
More Like This:
Inventors:
Hiroshi Fujisaki
Application Number:
JP31431199A
Publication Date:
November 20, 2002
Filing Date:
November 04, 1999
Export Citation:
Assignee:
Mizuken Co., Ltd.
International Classes:
F16L27/12; F16L27/04; (IPC1-7): F16L27/04; F16L27/12
Domestic Patent References:
| JP8121665A | ||||
| JP6377191U | ||||
| JP2145391U | ||||
| JP5538098U |
Attorney, Agent or Firm:
Noboru Fujimoto (1 person outside)