Matière pour revêtement, emballage, calorifugation, etc.,申请号FRD823508-传众专利搜索

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发明名称	Matière pour revêtement, emballage, calorifugation, etc.
摘要
申请公布号	FR823508(A)	申请公布日期	1938.01.21
申请号	FRD823508	申请日期	1937.06.23
申请人	A. CELONITE, LIMITADA	发明人
分类号	D21H19/00	主分类号	D21H19/00
代理机构		代理人
主权项
地址

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