Draftsman's template,申请号US19510209178-传众专利搜索

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发明名称	Draftsman's template
摘要
申请公布号	US2604702(A)	申请公布日期	1952.07.29
申请号	US19510209178	申请日期	1951.02.02
申请人	COLLINS JOSEPH F	发明人	COLLINS JOSEPH F.
分类号	B43L13/20	主分类号	B43L13/20
代理机构		代理人
主权项
地址

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PERFECTIONNEMENTS APPORTES AUX PORTE-CLES

SYSTEME BISTABLE A ELECTRETS

PROCEDE POUR OBTENIR DES ELEMENTS CONDUCTEURS ET DES ELEMENTS RESISTIFS DANS LES MICROCIRCUITS POUR HYPERFREQUENCES

PROCEDE ET DISPOSITIF POUR LE REGLAGE DU DEROULAGE D'UN FIL TEXTILE

ROUE POUR DISPOSITIFS MOBILES, PAR EXEMPLE SIEGES ROULANTS

EXTRAIT ACTIF DE PLANTES DE LA FAMILLE DES HYPOXIDACEAE, PRODUIT LE CONTENANT, PROCEDE POUR LEUR PREPARATION ET LEURS APPLICATIONS THERAPEUTIQUES

PROCEDE ET APPAREIL POUR TRAITER OU APPLIQUER DES REVETEMENTS SUR DES SURFACES, PAR EXEMPLE, DE FEUILLES CONTINUES DE MATIERE EN MOUVEMENT