Tool slide or reaming attachment,申请号US19280310317-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	Tool slide or reaming attachment
摘要
申请公布号	US1816571(A)	申请公布日期	1931.07.28
申请号	US19280310317	申请日期	1928.10.04
申请人	THE NATIONAL ACME COMPANY	发明人	DRISSNER ALFRED E.
分类号	B23Q5/22	主分类号	B23Q5/22
代理机构		代理人
主权项
地址

您可能感兴趣的专利

HYDRODESULFURIZING AND DEMETALLIZING CATALYST

3-Sulphonyloxy-vinyl cephalosporin derivs. - are intermediate for antibacterial heterocyclyl-thio-vinyl cephalosporin(s)

ELEMENT INDICATEUR D'OPERATION ET SON PROCEDE DE FABRICATION

KATETER FOR POSTKIRURGISK DRENERING.

Automatic controller for up=and=over garage door - uses battery-driven windscreen wiper motor on door controlling operation by pulley and cords

Automatic commutator for TDM telephone system - consists of cabinet containing dual calculator control unit for communication with adjacent cabinets

Heat recuperator for kitchen range - has fluid flow coils around gas burners and in flue

Centrifugal hydraulic seal for horizontal spinning shaft - with auxiliary sealing ring to maintain seal at low speeds

Security lock with delayed key liberation - has time switch clock at back of lock with key trapped by wheel engaging pinion mounted on clock

Expansion joint for concrete construction elements - has detachable top leaving groove to be flush sealed with mastic

Boxes of transparent film assembled by ancillary flaps of cardboard - for display purpose combined with adhesive bonded closure

Reinforcement cage for concrete pipes - comprises two parallel sheets of parallel wires with inclination of wires on one sheet set at angle to those on other sheet

Spring fitting for training shoe sole - has plate bent into waves held between V=shaped walls of sole

Protector for buildings on banks or shores - has flattened U=shape with laminated fill and is supported by rigid framework of building

THREE PHASE AC POWER FEEDING METHOD

FLOW RATE MEASURING DEVICE FOR MOLTEN SLAG

DEVICE FOR DRIVING WIRE IN WIRE DOT PRINTER

FOAMED MOLDING METHOD

CHEMICALLY ELIMINATING METHOD OF CUS SCALE

INSPECTION METHOD OF BOTTLES