Improvements relating to a limit switch device for a portable crane having a jib of variable length,申请号GB19570022067-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 a limit switch device for a portable crane having a jib of variable length
摘要
申请公布号	GB841539(A)	申请公布日期	1960.07.20
申请号	GB19570022067	申请日期	1957.07.11
申请人	DEMAG-ZUG G.M.B.H.	发明人
分类号	B66C23/687;B66D1/14	主分类号	B66C23/687
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Unter Flur aufstellbarer Spanaufbereiter

Schnellschlußvorrichtung an Luftdurchlaßöffnungen für Schutzräume

Metallplatte oder Metallblech mit reliefartiger Ausgestaltung und Verfahren zur Verzierung von Metallplatten mit einem reliefartigen Muster

Improvements in or relating to bag making machines

Improvements in or relating to devices constituting automatic folding machines for impressing two intersecting series of parallel corrugations in sheet-metal stock

Improvements in or relating to wire handling methods and apparatus

Method of treating sludge

Automobile door latch

High vacuum leak valve

Metal-coating method and product

Improvements in and relating to methods of manufacturing multiple magnetic recording, playback and/or erasing heads

Improved process for manufacture of cyclic alcohols

Improvements in and relating to transformable seats

Improvements in or relating to containers for transporting radioactive and/or fissile materials

Improvements in or relating to semiconductor electromechanical transducers

Treatment of textiles

Epicyclic gearing

Oxidation of alcohols

Application of glass to semiconductor devices

Synthesis of dehydroionone