Objectif à distance focale variable,申请号FR19590805580-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	Objectif à distance focale variable
摘要
申请公布号	FR1244934(A)	申请公布日期	1960.11.04
申请号	FR19590805580	申请日期	1959.09.21
申请人	CHALIER & COMPAGNIE	发明人
分类号	G02B15/14	主分类号	G02B15/14
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Mass spectrometer

Window regulator mechanism

Mechanical brake for vehicles

Valve actuating mechanism

Device for applying nonskid chains to tires

Apparatus for the vapor deposition of metals

Vehicle unloading mechanism

Implement lift and depth gauge mechanism for tractor cultivators

Film treating apparatus

9-aminoalkyl 9-alkanoyl 9, 10 dihydroanthracenes

Multiple jet spray nozzle

Brake shoe assembly

Metal-reinforced plastic bowling pin

Electrical terminal board

Automatically adjusting brake

Tuning means for resonant transmission lines

Silo construction

Arrangement for withdrawing cigarettes from a feed stock, their alignment, grouping and insertion into sleeves, boxes, or the like