Nonfoaming asphalt saturant,申请号US19410380311-传众专利搜索

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发明名称	Nonfoaming asphalt saturant
摘要
申请公布号	US2322629(A)	申请公布日期	1943.06.22
申请号	US19410380311	申请日期	1941.02.24
申请人	STANDARD CATALYTIC COMPANY	发明人	GOODWIN HENRY S.
分类号	C08L95/00;D21J1/08	主分类号	C08L95/00
代理机构		代理人
主权项
地址

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