Title:
【考案の名称】H型鋼端部穿孔用ジグ
Document Type and Number:
Japanese Patent JPH0647611
Kind Code:
Y2
Inventors:
Sawada
Application Number:
JP18504587U
Publication Date:
December 07, 1994
Filing Date:
December 04, 1987
Export Citation:
Assignee:
Nozawa Iron Works Co., Ltd.
International Classes:
B23B49/00; (IPC1-7): B23B49/00
Domestic Patent References:
| JP5211285U |
Attorney, Agent or Firm:
Fukuda Nao
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