Improvements in or relating to block-and-tackle lifting devices,申请号GB19490030392-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 in or relating to block-and-tackle lifting devices
摘要
申请公布号	GB687489(A)	申请公布日期	1953.02.18
申请号	GB19490030392	申请日期	1949.11.28
申请人	DIDSBURY ENGINEERING COMPANY LIMITED;ALLAN LOUIS FRANKS	发明人
分类号	B66D3/12	主分类号	B66D3/12
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Multivibrator circuits

Air-cleaning centrifugal-blower apparatus

Magnetic recording

Organotitanium compounds and process of preparation

Catalyst manufacture

Porous plaster bodies and method of making same

Process for corrosion inhibition

Journal shaft bearing

Aperture correction circuits

Automatic-control systems for television receivers

Subscription television

Insulating mounting for bar conductor

Self-adjusting pivot bushing for vehicle suspension

Tunneling machine having a rotary cutting ring

Rock-drilling machine

Adjustable supporting unit

Christmas tree holder

Spray gun for viscous liquids

Mantles for cone crushers