Improvements relating to index tabs and cards for card indexes,申请号GB19290009294-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	Improvements relating to index tabs and cards for card indexes
摘要
申请公布号	GB308607(A)	申请公布日期	1930.02.13
申请号	GB19290009294	申请日期	1929.03.22
申请人	WILHELM SCHLEIFER	发明人
分类号	B42F21/10	主分类号	B42F21/10
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Improvements in or relating to method for positioning a workpiece in a machine

A carding machine for textile fibres

Resilient connecting systems

Recovery of durene using heated slurry recycle

Gear hobbing machines

Acoustical tile and method of producing the same

Holding means for high intensity lamps

Method and mechanism for controlling engine torsional oscillation

Cage type washer

Method of fabricating a hull and the product hull

Topical medicament including polyuronide derived from aloe

Bowling alley surfacing machine

Reclining chair

Garage door mechanism

Brake mechanism for a shock testing machine

Transmitter and receiver signaling circuits

Bonded glass fiber cue stick

Electric appliance

Powder pressing apparatus