PORTABLE SAFETY HAZARD BARRIER,申请号GB19830033272-传众专利搜索

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发明名称	PORTABLE SAFETY HAZARD BARRIER
摘要
申请公布号	GB8333272(D0)	申请公布日期	1984.01.18
申请号	GB19830033272	申请日期	1983.12.14
申请人	CARMICHAEL, E N	发明人
分类号	C14B1/02;C14B1/04;C14C13/00	主分类号	C14B1/02
代理机构		代理人
主权项
地址

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