Document Type and Number:
Japanese Patent JPS49129825
Kind Code:
U
Application Number:
JP2803273U
Publication Date:
November 07, 1974
Filing Date:
March 05, 1973
Export Citation:
International Classes:
B21D31/00; A47B96/02; (IPC1-7): A47B96/02; B21D31/00
Domestic Patent References:
| JPS412774Y1 |