(A1) ;MULTIPURPOSE ELECTRIC BULB WITH DOUBLE FILAMENTS FOR DIFFUSE OR DIREC LIGHT;0007 (B1) ;MULTIPURPOSE ELECTRIC BULB WITH DOUBLE COIL FILAMENTS FOR DIFFUSED OR DIRECTED LIGHT BEAM,申请号HR19950000335-传众专利搜索

发明名称	(A1) ;MULTIPURPOSE ELECTRIC BULB WITH DOUBLE FILAMENTS FOR DIFFUSE OR DIREC LIGHT;0007 (B1) ;MULTIPURPOSE ELECTRIC BULB WITH DOUBLE COIL FILAMENTS FOR DIFFUSED OR DIRECTED LIGHT BEAM
摘要
申请公布号	HR950335(A1)	申请公布日期	1997.04.30
申请号	HR19950000335	申请日期	1995.06.13
申请人		发明人
分类号		主分类号
代理机构		代理人
主权项
地址