Document Type and Number:
Japanese Patent JPS50142744
Kind Code:
U
More Like This:
Application Number:
JP5590474U
Publication Date:
November 25, 1975
Filing Date:
May 15, 1974
Export Citation:
International Classes:
B21C47/16; B21C47/00; B21F9/00; B65H59/38; E04G21/12; G05D17/00; (IPC1-7): B21F9/00; B21C47/00; E04G21/12; G05D17/00; B65H59/39
Domestic Patent References:
JPS372341Y1 |