Valved rock bolt,申请号US19650498585-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	Valved rock bolt
摘要
申请公布号	US3324662(A)	申请公布日期	1967.06.13
申请号	US19650498585	申请日期	1965.10.20
申请人	AMERICAN CYANAMID COMPANY	发明人	MCLEAN DANIEL CHALMERS
分类号	E21D20/02	主分类号	E21D20/02
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Lipp koos selle puhevilhoideabinouga

Kaspaas-8 proteaasiga interakteeruv proteiin, seda kodeeriv DNA järjestus, selle valmistamis- ja identifitseerimismeetod ning kasutamine ravimi valmistamiseks

Meetod mobiiltelefoni asukoha kindlaksmääramiseks korduvate lühendatud impulsipakettide abil

Meetod liikluskoormuse ümberjaotamiseks kärgmobiiltelefonisüsteemis

Oksüdatiivselt kuivaval alküüdvaigul ja fotoinitsiaatoril pohinev mittevesikatte kompositsioon

Seade ja meetod suurte ioonvoolude impulsside genereerimiseks inertsiaal-elektrostaatilise vangistusega seadmes

Two player telephone network interactive games unit having telephones with additional games units with sections transforming/transmitting and receiving games signals over network.

Satellite communications electromagnetic signal transmission circuit having waveguide with multiple quarter wavelength probes redundant two modules connecting and outputs combiner recombined.

Optically swept image electromagnetic radiation detector having photodetector current integrated with integrator response following state control unit having signal output level/command level functions.

Method of producing aerated food products such as chocolate and sponge cakes by introducing gas at high pressure, depressurising, forming and crystallizing at atmospheric pressure

MULTI-FUNCTION TOP SUBSTRATE STRUCTURE OF ALTERNATING CURRENT DRIVING PLASMA DISPLAY DEVICE FOR ELECTRIC SIGNBOARD

METHOD FOR PROCESSING PRESCRIPTION THROUGH ONLINE

MAGNETORESISTIVE EFFECT ELEMENT, MAGNETORESISTIVE EFFECT HEAD, MAGNETORESISTIVE CONVERSION SYSTEM, AND MAGNETIC RECORDING SYSTEM

Road sign which can be re-erected after crash comprises base tube and support tube of same cross-section which are connected by metal slides with oblong slots which fit into boxes mounted in base and support tubes

HAND-OFF APPARATUS FOR MOBILE COMMUNICATION SYSTEM AND METHOD THEREFOR

Hydrometallurgical treatment of spent batteries to recover valuable by-products such as nickel and cobalt

Deteksjon av mikroorganismer

Purification of nitrogen comprises use of combination of methane oxidation catalyst and nitrogen-saturated zirconium getter alloy

SUPPORT DE MEMBRANE POUR AMPLIFICATEUR DE FORCE DE FREINAGE ET AMPLIFICATEUR DE FORCE DE FREINAGE INCORPORANT UN TEL SUPPORT