Document Type and Number:
Japanese Patent JPS5279785
Kind Code:
U
Application Number:
JP16685575U
Publication Date:
June 14, 1977
Filing Date:
December 12, 1975
Export Citation:
International Classes:
F21S2/00; (IPC1-7): F21M1/00
Domestic Patent References:
| JP15005578Y1 | ||||
| JPS4818044U | 1973-03-01 | |||
| JP51109683B |
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