Title:
【考案の名称】一穴穴空けパンチ
Document Type and Number:
Japanese Patent JPH04109896
Kind Code:
U
Inventors:
Makino Tsugio
Application Number:
JP3829091U
Publication Date:
September 24, 1992
Filing Date:
March 04, 1991
Export Citation:
International Classes:
B26D7/01; B26F1/32; (IPC1-7): B26D7/01; B26F1/32