Apagador elétrico para quadro de giz,申请号BR1995MU00487U-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	Apagador elétrico para quadro de giz
摘要
申请公布号	BR7500487(U)	申请公布日期	1997.05.20
申请号	BR1995MU00487U	申请日期	1995.03.17
申请人	DOS SANTOS CICERO	发明人	SANTOS CICERO DOS
分类号	B43L21/02;(IPC1-7):B43L21/02	主分类号	B43L21/02
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Support rail for electrically driven curtain runner - is fitted with conductor rails for supply of current to drive motor

Grooving and parting off tool for lathe - has split holder with screw for holding double ended tool

Vibration damper for vehicles - has lubricated friction discs alternately connected to sprung and unsprung masses

Torque-limiting coupling between concentric shafts - has resilient roller between cylindrical and polygonal surfaces of shafts

Data collection and source identification - identifies raw material data with origin for computer storage and is esp. for processing industries

Wear resistant screen with holes diverging towards output side - has holes cut by plasma torch before deposition welding from soft side

MODIFIZIERTE VINYLPOLYMERE, SIE ENTHALTENDE ZUSAMMENSETZUNGEN UND HERSTELLUNGSVERFAHREN

BESCHICHTUNG FUER ISOLIERENDE SUBSTRATE, INSBESONDERE VIDEOPLATTEN

Suspended ceiling support frame - has channels with edges bent inwards and downwards to retain fitting hangers

Cylinder operated package labelling machine - has chain sprockets driven by chains over sprockets mounted on sliding plate

ELECTRONIC FUEL INJECTION WITH MULTIVIBRATOR - with speed-dependent fuel quantity determined by air intake

Anti-reflection film for photosensitive planar silicon semiconductor - *is made of silicon nitride and has specified thickness

Flexible plate clamp on printing plate cylinder - has plate ends held between clamping rails operated by worm gear drive

Constant voltage source load regulator - uses inverter controlled switching regulator for good dynamic performance and operating efficiency

Logic circuit with magnetic cores - has less component by making write-in signals depend on certain read signals

Flash gun device of multiple bulb type - has fusible foil which changes structure to indicate used bulb position

Hydraulic drive for low oil-content HV circuit breaker - has control element moved by pressure of open stop valve into required position

BLUTGASKONTROLLE UND VERFAHREN ZU IHRER HERSTELLUNG

VERFAHREN ZUR HERSTELLUNG EINES FLUEGELRADS FUER EINEN HYDRAULISCHEN DREHMOMENTENWANDLER

WALZWERK FUER KEGELRAEDER