Document Type and Number:
Japanese Patent JPS5158462
Kind Code:
U
Application Number:
JP13317274U
Publication Date:
May 08, 1976
Filing Date:
November 01, 1974
Export Citation:
International Classes:
F28F1/32; B23K1/00; (IPC1-7): F28F1/32; B23K1/04
Domestic Patent References:
| JPS2710677Y1 |