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Title:
管の穿孔装置
Document Type and Number:
Japanese Patent JP3554394
Kind Code:
B2
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Inventors:
Takamura strong road
Application Number:
JP2120695A
Publication Date:
August 18, 2004
Filing Date:
January 13, 1995
Export Citation:
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Assignee:
Cosmo Koki Co., Ltd.
International Classes:
B23B41/08; B23B51/04; (IPC1-7): B23B51/04; B23B41/08
Domestic Patent References:
JP3029216U
JP61109610U
Attorney, Agent or Firm:
Kazuo Shigenobu
Kazuki Hidaka



 
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