Title:
【考案の名称】穴あけポンチ
Document Type and Number:
Japanese Patent JPH0737839
Kind Code:
Y2
More Like This:
Inventors:
Akiaki Murakami
Application Number:
JP7943392U
Publication Date:
August 30, 1995
Filing Date:
October 22, 1992
Export Citation:
Assignee:
Ishihara Machinery Co., Ltd.
International Classes:
B21D28/34; B26F1/14; (IPC1-7): B26F1/14; B21D28/34
Domestic Patent References:
| JP62181896A | ||||
| JP4847582U | ||||
| JP5940345U |
Attorney, Agent or Firm:
Takao Warashina
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