Carrier wave modulating system and apparatus,申请号US19370137200-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	Carrier wave modulating system and apparatus
摘要
申请公布号	US2212240(A)	申请公布日期	1940.08.20
申请号	US19370137200	申请日期	1937.04.16
申请人	INTERNATIONAL STANDARD ELECTRIC CORPORATION	发明人	LALANDE MARC ANDRE;REDARD ROBERT ALFRED
分类号	H04B3/00;H04J1/04	主分类号	H04B3/00
代理机构		代理人
主权项
地址

您可能感兴趣的专利

Anordning for pÕ stedet reduksjon av en oftalmolinse

CHAIR SEAT HEIGHT ADJUSTMENT MECHANISM

CEPSTRAL METHOD AND SYSTEM FOR DETECTING/CLASSIFYING OBJECTS

Glass-ceramic coatings and sealing arrangements and their use in fuel-cells

Catalytic composition comprising a titanium compound, an amine and a phosphorus compound; preparation and use thereof

Examination table and method

Liquid projection apparatus

Detection and diagnosis of conditions associated with lung injury

Compositions for removal of mycotoxins from feed

Magnification viewer

Preparation of organic acids

Method for producing polyols and polyols

Optical articles comprising isosorbide polyesters and method for making same

Built-in safety device and key for a safety lock

Apparatus and method for rotary motion conversion and waste product collection unit

Porous sintered body having high porosity, secondary cell electrode base comprising porous sintered body, method of producing the same, and electrode and cell using them

Optical communications network

Enhancement of antibody-cytokine fusion protein mediated immune responses by co-administration with prostaglandin inhibitor

Group based network system and method of using same