Mécanisme de commande ou de transmission pour appareils combinés de projection cinématographique sonore,申请号FRD697194-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	Mécanisme de commande ou de transmission pour appareils combinés de projection cinématographique sonore
摘要
申请公布号	FR697194(A)	申请公布日期	1931.01.13
申请号	FRD697194	申请日期	1930.06.11
申请人		发明人	WHITEHEAD ARTHUR JOHN
分类号	G03B31/00	主分类号	G03B31/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Device for obtaining registration in a multi-colour printer press

Pocket lottery number selector

Assembly and attachment of toy figures on toy table football bars

A vehicle having parking apparatus for enabling the vehicle to be parked sideways

An improved gas diffusion electrode

Automatic storage and retrieval system, with multi-directional load transfer facility and apparatus therefore

Tower nest of tables

Voice processing system

Telephone circuit

Pharmaceutically active compounds

Means for setting out and measuring angles

Manufacture of fired ceramic tiles

Drive circuit for magnetic field heating device

Diagnosis of alzheimer's disease