Document Type and Number:
Japanese Patent JPS5224013
Kind Code:
U
Application Number:
JP10904175U
Publication Date:
February 19, 1977
Filing Date:
August 08, 1975
Export Citation:
International Classes:
C21C7/04; C22B9/10; F27B3/08; F27B3/18; F27D3/10; F27D11/06; H05B6/24; (IPC1-7): F27B3/08; C22B9/10; F27D11/06
Domestic Patent References:
| JP42022126A |