Title:
SHAFT WITH EMBOSSED ARCUATE PROJECTIONS AND METHOD OF MAKING THEM
Document Type and Number:
Japanese Patent JPS51125658
Kind Code:
A
Inventors:
IWATOU ITSUO
Application Number:
JP4979875A
Publication Date:
November 02, 1976
Filing Date:
April 25, 1975
Export Citation:
Assignee:
SANWA KOKI KK
International Classes:
F16C3/02; B21J5/02; B21K1/06; (IPC1-7): B21J5/02; B21K1/06; F16C3/02
Domestic Patent References:
| JPS4875451A | 1973-10-11 |