Title:
【考案の名称】二重ピストン型ニユ-マチツク工具
Document Type and Number:
Japanese Patent JPS58106172
Kind Code:
U
Inventors:
Otake Matsuo
Application Number:
JP126182U
Publication Date:
July 19, 1983
Filing Date:
January 11, 1982
Export Citation:
International Classes:
B23D67/04; B23D67/02; B23D79/00; B23D79/02; B25F3/00; (IPC1-7): B25F3/00; B23D67/02; B23D79/02