Title:
既設管の切断装置
Document Type and Number:
Japanese Patent JP3746650
Kind Code:
B2
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Inventors:
Shinobu Satake
Masumi Kobayashi
Wataru Inomata
Masumi Kobayashi
Wataru Inomata
Application Number:
JP33656699A
Publication Date:
February 15, 2006
Filing Date:
November 26, 1999
Export Citation:
Assignee:
Tokyo Gas Co., Ltd.
International Classes:
B23D21/14; B26D3/16
Domestic Patent References:
| JP58177223A | ||||
| JP4118903U | ||||
| JP58000816U |
Attorney, Agent or Firm:
Nobujun Kobashi
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