Document Type and Number:
Japanese Patent JPS51119303
Kind Code:
U
Application Number:
JP3873275U
Publication Date:
September 28, 1976
Filing Date:
March 22, 1975
Export Citation:
International Classes:
F27B21/12; C22B1/20; F27B21/06; (IPC1-7): F27B21/06; C22B1/20
Domestic Patent References:
| JPS5019904B1 | 1975-07-10 |