Document Type and Number:
Japanese Patent JPS5159413
Kind Code:
U
Application Number:
JP13393674U
Publication Date:
May 11, 1976
Filing Date:
November 05, 1974
Export Citation:
International Classes:
C21D1/00; F27B1/24; F27D3/02; F27D9/00; (IPC1-7): F27B1/24; C21D1/00; F27D9/00
Domestic Patent References:
| JPS4930885U | 1974-03-16 |