Document Type and Number:
Japanese Patent JPS4956769
Kind Code:
U
More Like This:
Application Number:
JP10003272U
Publication Date:
May 18, 1974
Filing Date:
August 28, 1972
Export Citation:
International Classes:
F21S2/00; (IPC1-7): F21P1/02
Domestic Patent References:
| JPS3626635Y1 |