Apparatus for applying pressure,申请号US19280279921-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	Apparatus for applying pressure
摘要
申请公布号	US1843002(A)	申请公布日期	1932.01.26
申请号	US19280279921	申请日期	1928.05.23
申请人	DRYICE EQUIPMENT CORPORATION	发明人	SMALL JOHN DAVIS
分类号	E21B33/128	主分类号	E21B33/128
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Knitted articles, especially hosiery and panti-hose.

Asphalt separation and heavy oil extraction/treatment.

Anchorage means for vehicle safety belts.

Drafting apparatus.

Heat exchanger.

Process and device for applying predetermined mixtures of waxes to skis.

Device for measuring the clearance between a shear bar and the knives of a cutter head.

Coin storage and vending machine.

Mechanical press.

Inductive sensor and process for the contactless determination of the position in three dimensions of holes, bores, bolts, rivets and the like within pieces of metal by means of such a sensor.

Process for removing ammonia from a gas containing sulphurous acid anhydride.

Prostaglandins.

Fluidised bed combustion apparatus.

Device for the dismountable fixation of a mast on a surfboard.

Device for grinding chain saw teeth.

Three-fluid atomizing nozzle and method of utilization thereof.

Fluorescent X-ray analyzing method of solution specimen.

Refrigerant compressor.