PRODUCTION OF OPEN-PORE POLYVINYL CHLORIDE FOAM MATERIAL HAVING HYDROPHILIC BEHAVIOUR AND REVERSIBLE WATER-VAPOUR IN AND OUT FLOW,申请号CAD845220-传众专利搜索

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发明名称	PRODUCTION OF OPEN-PORE POLYVINYL CHLORIDE FOAM MATERIAL HAVING HYDROPHILIC BEHAVIOUR AND REVERSIBLE WATER-VAPOUR IN AND OUT FLOW
摘要
申请公布号	CA845220(A)	申请公布日期	1970.06.23
申请号	CAD845220	申请日期
申请人	DYNAMIT NOBEL AKTIENGESELLSCHAFT	发明人	OTTO FUCHS
分类号		主分类号
代理机构		代理人
主权项
地址

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