High frequency filter, combiner and like arrangements,申请号US19520267961-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	High frequency filter, combiner and like arrangements
摘要
申请公布号	US2779000(A)	申请公布日期	1957.01.22
申请号	US19520267961	申请日期	1952.01.24
申请人	MARCONI'S WIRELESS TELEGRAPH COMPANY LIMITED	发明人	SOSIN BOLESLAW MARIAN
分类号	H03H7/48	主分类号	H03H7/48
代理机构		代理人
主权项
地址

您可能感兴趣的专利

PROSTHETIC TESTICLE

USE OF C-GLYCOSIDE DERIVATIVES AS PRO-DESQUAMATING ACTIVE AGENTS

HAND MIXER COMPRISING A DRIVE UNIT WHICH IS ANCHORED IN THE HOUSING

AIR-CONDITIONER

DISPLAY SYSTEM COMPRISING A MIRROR DEVICE WITH OSCILLATION STATE

FRAGRANCE FIXATIVES

INDICATORS OF SIRTUIN ACTIVITY AND METHODS OF USE THEREOF

PHARMACEUTICAL COMPOSITIONS OF CLONAZEPAM AND METHODS OF USE THEREOF

PRESSURE GAUGE FOR ORGANIC MATERIALS

METHOD AND SYSTEM TO IMPROVE TRAFFIC FLOW

SPARK PLUG HAVING SEPARATE HOUSING-MOUNTED ELECTRODE

PREDICTION OF AN AGENT'S OR AGENTS' ACTIVITY ACROSS DIFFERENT CELLS AND TISSUE TYPES

APPARATUS AND METHOD FOR AN EXTENDED SEMANTIC LAYER WITH MULTIPLE COMBINED SEMANTIC DOMAINS SPECIFYING DATA MODEL OBJECTS

REDUCING THERMAL LOAD ON OPTICAL HEAD

STIMULI RESPONSIVE POLYESTER AMIDE PARTICLES

BINDING METHODS AND DEVICES IN A BUILDING AUTOMATION SYSTEM

COMPACT ELECTRICAL SUPPLY DEVICE FOR AN AUTOMOTIVE VEHICLE EQUIPPED WITH THERMAL INSULATION MEANS

A TEACHING DEVICE FOR A CUTTING DIE AROUND PATTERNS PRINTED ON A FLAT PRINTING MEDIUM, CUTTING MACHINE PROVIDED WITH SUCH A DEVICE AND METHOD FOR IMPLEMENTING SAME

USB WIRELESS NETWORK DRIVE

AUTHENTICATION METHODS AND SYSTEMS