Document Type and Number:
Japanese Patent JPS50142746
Kind Code:
U
Application Number:
JP5563074U
Publication Date:
November 25, 1975
Filing Date:
May 16, 1974
Export Citation:
International Classes:
B21D53/88; B21D5/01; B21D5/06; B21D37/10; B21D53/00; B30B15/02; B62B5/00; B62B5/06; (IPC1-7): B30B15/02; B21D37/10; B62B5/06