Improvements in or relating to the emulsification of coal tars,申请号GB19450028206-传众专利搜索

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发明名称	Improvements in or relating to the emulsification of coal tars
摘要
申请公布号	GB601785(A)	申请公布日期	1948.05.12
申请号	GB19450028206	申请日期	1945.10.25
申请人	WOODALL - DUCKHAM (1920) LIMITED;EDWIN ARNOLD	发明人
分类号	C08L95/00	主分类号	C08L95/00
代理机构		代理人
主权项
地址

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