IMPROVEMENTS IN AND RELATING TO APPARATUS FOR DETECTING THE OPACITY OF GASES,申请号GB19700011645-传众专利搜索

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发明名称	IMPROVEMENTS IN AND RELATING TO APPARATUS FOR DETECTING THE OPACITY OF GASES
摘要
申请公布号	GB1276977(A)	申请公布日期	1972.06.07
申请号	GB19700011645	申请日期	1970.03.11
申请人	MARCEL THEODORE PILLARD;FREDERIC GUIGUES	发明人	MARCEL THEODORE PILLARD;FREDERIC GUIGUES
分类号	G01N21/53	主分类号	G01N21/53
代理机构		代理人
主权项
地址

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