Method of coating aluminum or its alloys,申请号US19490127157-传众专利搜索

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发明名称	Method of coating aluminum or its alloys
摘要
申请公布号	US2550328(A)	申请公布日期	1951.04.24
申请号	US19490127157	申请日期	1949.11.14
申请人	SAMUEL L. COHN;CHARLES C. COHN	发明人	COHN CHARLES C.
分类号	C23C22/67	主分类号	C23C22/67
代理机构		代理人
主权项
地址

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USE OF 2- 5-(4-FLUOROPHENYL)-3-PYRIDYLMETHYLAMINOMETHYL|-CHROMANE AND ITS PHYSIOLOGICALLY ACCEPTABLE SALTS