Title:
【考案の名称】ピツチ可変式トランスフア切断型
Document Type and Number:
Japanese Patent JPS58121612
Kind Code:
U
Inventors:
Keiji Shibata
Mitsuhiko Sakurai
Mitsuhiko Sakurai
Application Number:
JP1800282U
Publication Date:
August 18, 1983
Filing Date:
February 10, 1982
Export Citation:
International Classes:
B21D43/28; B21D43/00; B23D15/08; B23D33/00; (IPC1-7): B23D15/08; B21D43/00