Document Type and Number:
Japanese Patent JPS4989967
Kind Code:
A
Application Number:
JP175773A
Publication Date:
August 28, 1974
Filing Date:
December 30, 1972
Export Citation:
International Classes:
B26D5/14; B21D28/34; B23D15/12; B30B15/00; B30B15/06; B30B15/28; F16F15/22; F16F15/26