首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
UEberlagerungsempfaenger mit einer derart gewaehlten Zwischenfrequenz, dass die Spiegelfrequenzen ausserhalb des jeweils zu empfangenden Frequenzbereiches liegen
摘要
申请公布号
DE676206(C)
申请公布日期
1939.05.30
申请号
DE1928I059171D
申请日期
1928.12.15
申请人
INTERNATIONAL GENERAL ELECTRIC COMPANY
发明人
分类号
H03D7/18
主分类号
H03D7/18
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MICROSCALE TOTAL ANALYSIS SYSTEM
METHOD AND SYSTEM FOR PROVIDING A DIGITAL IMAGING DEVICE WITH A WEB-BASED GRAPHICAL-USER-INTERFACE
ELECTRONIC MUSIC AND PROGRAMME STORAGE, COMPRISING THE RECOGNITION OF PROGRAMME SEGMENTS, SUCH AS RECORDED MUSICAL PERFORMANCES A ND SYSTEM FOR THE MANAGEMENT AND PLAYBACK OF THESE PROGRAMME SEGMENTS
WIDE-FIELD-OF-VIEW PROJECTION DISPLAY
SMOKE DETECTOR HOUSING
PROMOTER SEQUENCES EXPRESSED IN ANTHERS AND POLLENS
METHOD FOR THE POLYMERIZATION OF OLEFINS
SINGLE-PASS INKJET PRINTING
METHOD FOR TREATING AGRICULTURAL AND FOREST RESIDUES
Wirkstoffe enthaltende Wolle aus Papier
TELECOMMUNICATIONS NETWORK
PLASTIC CLOSURE
ENHANCEMENT OF SILICON OXIDE ETCH RATE AND SUBSTRATE SELECTIVITY WITH XENON ADDITION
Facility for taking two or more trolleys and a collecting station includes a hand-operated shunting device to allow trolleys to be pushed inside each other to save space.
A VIBRATORY SEPARATOR AND A METHOD FOR SORTING SOLIDS HAVING A MULTIFREQUENCY VIBRATORY SYSTEMS
METHOD FOR THE SYNTHESIS OF NON-SYMMETRICAL DTPA COMPOUNDS
POWER LINE PROTECTION DEVICES AND METHODS FOR PROVIDING OVERLOAD PROTECTION TO MULTIPLE OUTPUTS
A DATA TRANSFER MANAGEMENT SYSTEM AND METHOD FOR A TELECOMMUNICATIONS NETWORK
METHOD AND PORTABLE SYSTEM FOR LOCATING MOBILE TELEPHONES
METHOD AND APPARATUS FOR MEASURING AND OPTIMISING THE QUALITY OF DATA TRANSMISSION
