AN IMPROVED ROAD SAFETY DEVICE,申请号IN1978DE75519-传众专利搜索

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发明名称	AN IMPROVED ROAD SAFETY DEVICE
摘要
申请公布号	IN150167(B)	申请公布日期	1982.08.07
申请号	IN1978DE75519	申请日期	1978.10.13
申请人	COUNCIL SCIENT IND RES	发明人	BASU SUSHIL KUMAR;BISHNU RAMESH CHANDRA;BANERJEE MIHIR KUMAR
分类号	(IPC1-7):E01F9/01	主分类号	(IPC1-7):E01F9/01
代理机构		代理人
主权项
地址

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