Improvements in the production of poly-ester-amides,申请号GB19460037035-传众专利搜索

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发明名称	Improvements in the production of poly-ester-amides
摘要
申请公布号	GB621977(A)	申请公布日期	1949.04.25
申请号	GB19460037035	申请日期	1946.12.16
申请人	JAMES GORDON NAPIER DREWITT;GORDON FRANK HARDING	发明人
分类号	C08G69/44;C09D5/25	主分类号	C08G69/44
代理机构		代理人
主权项
地址

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