,申请号JP19710074297-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
摘要
申请公布号	JPS5223551(B2)	申请公布日期	1977.06.24
申请号	JP19710074297	申请日期	1971.09.23
申请人		发明人
分类号	H05K3/00;C23F1/00;G03C5/00;G03F7/00;G03F7/039;H01L21/027;H01L21/302;H05K3/06;(IPC1-7):01L21/302;03C5/00;05K3/00;03F7/00	主分类号	H05K3/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Seed-spacing drill

Method and device for optimised cut distribution in the cutting of bars into extrusion billets

Unburnt coloured pencil-leads or chalks and production thereof

Foam mouldings, and process for the production thereof

Door leaf with concealed edging strip

Illuminating arrangement connected to an amplifying system

Carburettor with circular throttle valve

Hydraulic control device

Carrying bar for containers

Arrangement for protecting a power transistor, which is operating as an amplifier, against overloading

Method and device for controlling movement in automatic finishing operations carried out on a zip fastener line

Structure for coves, barrel vaults, spherical vaulting and circular walls in the dry construction method

Fastening of fences

Electrical power circuit breaker having an electromagnetically operating trip mechanism

Image-generating process

Electronic machine control

CORE CLOGGING PREVENTING DEVICE