SPOSOB OTRZYMYWANIA POLITIOESTROW,申请号PL19750183109-传众专利搜索

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发明名称	SPOSOB OTRZYMYWANIA POLITIOESTROW
摘要
申请公布号	PL96689(B1)	申请公布日期	1978.01.31
申请号	PL19750183109	申请日期	1975.09.03
申请人		发明人
分类号	C08G63/68;(IPC1-7):C08G63/68	主分类号	C08G63/68
代理机构		代理人
主权项
地址

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