Manufacture of grease-resistant paper,申请号US19390263664-传众专利搜索

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发明名称	Manufacture of grease-resistant paper
摘要
申请公布号	US2304287(A)	申请公布日期	1942.12.08
申请号	US19390263664	申请日期	1939.03.23
申请人	RECONSTRUCTION FINANCE CORPORATION	发明人	SCHUR MILTON O.
分类号	D21H19/82	主分类号	D21H19/82
代理机构		代理人
主权项
地址

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