Document Type and Number:
Japanese Patent JPS5177079
Kind Code:
U
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Application Number:
JP15121274U
Publication Date:
June 17, 1976
Filing Date:
December 13, 1974
Export Citation:
International Classes:
E01F9/615; E01F9/00; E01F9/669; F21S2/00; F21V15/01; F21V17/16; F21V19/00; F21V31/00; G08G1/095; F21Y101/00; F21Y113/20; (IPC1-7): F21V19/00; E01F9/00
Domestic Patent References:
| JPS273476Y1 | ||||
| JP13009177Y1 |