PREPARATION OF POLYURETHANE SUBSTANCES IN THE VACUUM AND THE VACUUM CHAMBER FOR PERFORMING THIS METHOD,申请号CS19850003256-传众专利搜索

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发明名称	PREPARATION OF POLYURETHANE SUBSTANCES IN THE VACUUM AND THE VACUUM CHAMBER FOR PERFORMING THIS METHOD
摘要
申请公布号	CS247956(B1)	申请公布日期	1987.01.15
申请号	CS19850003256	申请日期	1985.05.06
申请人	ODEHNAL,ERVIN,CS	发明人	ODEHNAL,ERVIN,CS
分类号	C08G71/04;(IPC1-7):C08G71/04	主分类号	C08G71/04
代理机构		代理人
主权项
地址

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