Drilling, boring, or other machine,申请号US19520285190-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	Drilling, boring, or other machine
摘要
申请公布号	US2674138(A)	申请公布日期	1954.04.06
申请号	US19520285190	申请日期	1952.04.30
申请人	MIZE PAUL D	发明人	MIZE PAUL D.
分类号	B23B47/22;B23Q5/26	主分类号	B23B47/22
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Solar powered electricity generating plant - has semiconductor cells adjustably suspended in upper atmosphere, with cable leading down to user on ground level

IMPRESSED CURRENT SYSTEMF FOR CATHODIC PROTECTION

Composite vinyl! chloride polymer sheet prodn. - with porous layer of sintered granules on compact base layer

Heat exchanger for heat pump - has coil joined to plate between vertical end posts buried in ground

Electricity generator using marine wave energy - involves utilisation of relative oscillation between float and stabilised submerged plate

One-piece sheet metal lintel - has sheet bent into hollow configuration with ends secured together to form protruding flange

Printed circuit board assembly for small quantity prodn. - comprises two parallel boards with components mounted between them with lead ends protruding

Vacuum cleaner with pedal and manually operated pushbutton switch - has parallel circuit connection incorporated in control circuit of motor and relay which switches brushes (NL 22.7.80)

Polyurethane elastomer free running dyestuff or auxiliary concentrate - is resistant to microbes and stable, and mixes well with elastomer

Leg exercising machine - has base supporting user's feet inclined outwards and adjusted in height so that only heel lies on support

Quartz clock with decorative pendulum - has electromagnet generating pendulum motion in dependence on time signals generated by quartz crystal oscillation circuit

PHOTOHAERTBARE MASSE

HYDRAULIKSYSTEM ZUM HEBEN UND SENKEN EINER LAST

Securing catch for hitch - has axially sprung pivot shaft and profiled locking slot

Grinding stone with integral mounting plate - has fixing nut embedded in plate to allow fixture of plate to disc on grinding machine

Gas mixt. sepn. by solidification of one component - e.g. sulphur di:oxide or ethylene oxide by injecting liquid or cold inert gas and melting in receiver

(N,N')-Di:alkyl-phenylene-di:amine prepn. - by reductive alkylation of nitroaniline and ketone in ether solvent

Electrolytic cell for effluent treatment - has anodes with spring adjustment of spacing

Flush mounted socket for installation equipment - has socket peripheral wall of thickness adequate to accommodate electric components fully, including socket insert