Title:
縦割り鋳鉄管の切断装置
Document Type and Number:
Japanese Patent JP4475549
Kind Code:
B2
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Inventors:
Yukio Kobayashi
Masahiro Kato
Masahiro Kato
Application Number:
JP124199A
Publication Date:
June 09, 2010
Filing Date:
January 06, 1999
Export Citation:
Assignee:
Matsuzaka Iron Works Co., Ltd.
Toho Gas Co., Ltd.
Toho Gas Co., Ltd.
International Classes:
B23D21/08
Domestic Patent References:
| JP10230409A | ||||
| JP55106717A |
Attorney, Agent or Firm:
Tatsuo Watanuki
Fumio Yamamoto
Fumio Yamamoto