Perfectionnement aux appareils cinématographiques de prise de vue,申请号FRD1047422-传众专利搜索

首页产品黄页商标征信

会员服务注册登录

法人/股东/高管

发明名称	Perfectionnement aux appareils cinématographiques de prise de vue
摘要
申请公布号	FR1047422(A)	申请公布日期	1953.12.14
申请号	FRD1047422	申请日期	1952.01.02
申请人		发明人	BECQ ANDRE
分类号	G11B15/34	主分类号	G11B15/34
代理机构		代理人
主权项
地址

您可能感兴趣的专利

MASK FOR USE IN MANUFACTURING ORGANIC EL DISPLAY ELEMENT

METHOD OF FORMING OVERLAPPING PART

METHOD FOR DECOMPOSING COMPOUND

METHOD FOR CONTROLLING AT LEAST ONE ACTUATOR IN MASS FLOW DUCT

MEMBER AND ITS PRODUCTION METHOD

APPARATUS AND METHOD FOR SETTING FUNCTION OF INVERTER DEVICE

DISPLAY OPERATING APPARATUS

IMAGE FORMING SYSTEM AND IMAGE FORMING METHOD

ELECTROSTATIC SEALING DEVICE AND METHOD OF USE THEREOF

DRIVING UNIT AND POWER CONVERTER

IMAGE FORMING APPARATUS

PRINTER AND ITS MANAGEMENT METHOD

AUDIENCE REACTION INFORMATION COLLECTION SYSTEM AND ITS METHOD, USER TERMINAL AND AUDIENCE REACTION INFORMATION PROVIDING APPARATUS USED IN THE AUDIENCE REACTION INFORMATION COLLECTION SYSTEM, AND AUDIENCE REACTION INFORMATION CREATION PROGRAM USED TO OBTAIN THE USER TERMINAL AND THE AUDIENCE REACTION INFORMATION PROVIDING APPARATUS

ENTANGLEMENT ACCIDENT PREVENTION DEVICE

BACK LIGHT UNIT

CONTENT REPRODUCTION DEVICE LIMITING CONTENT REPRODUCTION, INFORMATION PROCESSING SYSTEM, METHOD FOR LIMITING REPRODUCTION, CONTENT REPRODUCTION PROGRAM, AND RECORDING MEDIUM

INTERACTIVE SWITCHING DEVICE FOR PORTABLE ELECTRONIC DEVICE

GALLIUM NITRIDE-BASED COMPOUND SEMICONDUCTOR LIGHT EMITTING ELEMENT, ITS POSITIVE ELECTRODE, LIGHT EMITTING DIODE USING IT, AND LAMP USING IT

METHOD FOR SELECTIVELY GROWING GaN-BASED GROUP III-V COMPOUND SEMICONDUCTOR LAYER, METHOD FOR MANUFACTURING SEMICONDUCTOR LIGHT-EMITTING ELEMENT, AND METHOD FOR MANUFACTURING IMAGE DISPLAY DEVICE