Perfectionnements aux chaussures,申请号FRD681302-传众专利搜索

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发明名称	Perfectionnements aux chaussures
摘要
申请公布号	FR681302(A)	申请公布日期	1930.05.13
申请号	FRD681302	申请日期	1929.09.04
申请人	UNITED SHOE MACHINERY COMPANY DE FRANCE	发明人
分类号	A43B9/02	主分类号	A43B9/02
代理机构		代理人
主权项
地址

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PROCEDE DE FORMAGE D'UNE MOUSSE DE RESINE ARMEE DE FIBRES

PROCEDE DE PREPARATION D'UNE MATIERE ACTIVE POREUSE POUR DES ELECTRODES D'ELEMENTS SECONDAIRES ELECTROCHIMIQUES

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COMPOSITION FACILITANT LE FORGEAGE A CHAUD DE PIECES METALLIQUES

ORGANE DE FIXATION

PROCEDE DE REALISATION DE CONTACTS METAL-SEMICONDUCTEUR A GRANDE DENSITE D'INJECTION, ET DISPOSITIFS OBTENUS PAR LEDIT PROCEDE