Document Type and Number:
Japanese Patent JPS5394493
Kind Code:
U
Application Number:
JP17729276U
Publication Date:
August 01, 1978
Filing Date:
December 30, 1976
Export Citation:
International Classes:
F21V21/34; F21V21/00; (IPC1-7): F21V21/00
Domestic Patent References:
JPS4926673A | 1974-03-09 | |||
JP49054793B | ||||
JPS3934320Y1 | 1964-11-18 |
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