Time recording apparatus,申请号US19540417798-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	Time recording apparatus
摘要
申请公布号	US2773734(A)	申请公布日期	1956.12.11
申请号	US19540417798	申请日期	1954.03.22
申请人	OMEGA LOUIS BRANDT & FRERE S. A.	发明人	NORMANN TUROLF
分类号	G03B15/00	主分类号	G03B15/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Debugging apparatus for debugging a program

Control apparatus for automatic transmissions

Electric heating unit and method of producing same

Locking device for telescopic rods

Improved copper foil for printed circuit boards

Epicyclic reduction gearbox

Purging agent and purging method

Method and apparatus for recovering the remaining sensible and latent heat from the fumes of a furnace

Method for making a substrate structure with improved heat dissipation

Method of preparation of UV filter containing compositions, composition and uses

Index-type color cathode ray tube

TIME-SERIES SIGNAL PREDICTING APPARATUS

N-Azinyl-N'-(het)arylsulfonylureas as herbicides

Recording apparatus and recording method

Optical semiconductor device

2,5-Substituted tetrahydrofurans as anionic initiator modifiers

Process for the preparation of urethane or urea groups-containing compact or cellular elastomers or mouldings thereof

Dielectric film deposition method and apparatus

METHOD OF PRODUCING CERAMIC COMPONENT