Document Type and Number:
Japanese Patent JPH0451710
Kind Code:
U
Application Number:
JP9381490U
Publication Date:
April 30, 1992
Filing Date:
September 06, 1990
Export Citation:
International Classes:
F21V1/22; F21V3/04; (IPC1-7): F21V1/22; F21V3/04
Domestic Patent References:
| JPS5220791B1 | 1977-06-06 | |||
| JPS57136701A | 1982-08-23 |
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