Méthode et appareil pour produire la gomme laque et les substances similaires plastifiables dans la forme de portions de fil mince,申请号FRD987749-传众专利搜索

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发明名称	Méthode et appareil pour produire la gomme laque et les substances similaires plastifiables dans la forme de portions de fil mince
摘要
申请公布号	FR987749(A)	申请公布日期	1951.08.17
申请号	FRD987749	申请日期	1949.06.02
申请人	BELLAC	发明人
分类号	B29C41/04;D01D5/08	主分类号	B29C41/04
代理机构		代理人
主权项
地址

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