METHODS OF AND APPARATUS FOR ELIMINATING ICICLE-LIKE FORMATIONS ON WAVE SOLDERED CONNECTIONS ON CIRCUIT SUBSTRATES,申请号CAD844143-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	METHODS OF AND APPARATUS FOR ELIMINATING ICICLE-LIKE FORMATIONS ON WAVE SOLDERED CONNECTIONS ON CIRCUIT SUBSTRATES
摘要
申请公布号	CA844143(A)	申请公布日期	1970.06.09
申请号	CAD844143	申请日期
申请人	WESTERN ELECTRIC COMPANY, INCORPORATED	发明人	EDGAR H. WALLS
分类号		主分类号
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Steel floor plates noise insulating connection - involves fish=plates under joints with pref. adhesive sound attenuating layer e.g. polyurethane (NL 22.8.78)

Press for timber material boards - has press table guides with joints of plastically deformable material to provide safety overload

Slide holder for projector or photographic printer - with locating pins fitting into holes in slide mounting to ensure that holder is in correct position

Centrifuge to dewater filter cake - having cloth liner which can be inverted to discharge cake

Holster for small firearms and pistols - has pivot attachment to belt for firing without drawing gun

Hearing perception tester using bone conductivity - has pressure piston set into oscillation by permanent magnet system and AC coil

Dwelling unit service system - has IC engine driven generator to supply power and charge electric vehicle batteries with waste heat used for space heating

Conveyor for beet harvesting machine - has endless belt with rods bent at right angles fixed to it

Dust filter for air streams, with automatic cleaning - comprising tubular frame for envelope bags with air supply to frame

Electrical coupling device for connection to HV cables - has coupling capacitor, and uses capacitance to earth and earth proper as return conductor

Trapezoidal window roller blind - has hinging slats winding onto drum parallel to top edge and guided by slides in channel at slat upper ends

Load-bearing smoke flue with level dividing covers - has suspension units at cover levels comprising guide and cables

LOW ANGLE RADAR RECEIVER

ACROLEIN-INDENE COPOLYMERS

HOUSING FOR AN ELECTRICAL TERMINAL

SAFETY BELT TENSION REDUCING MEANS

GAS GENERATING COMPOSITIONS

DRAG REDUCER FOR LAND VEHICLES

PIGMENT PREPARATION

DUST CONTROLLING WHILE LOADING USING EXPANDABLE CHUTE