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
Automatic frequency control circuits
摘要
申请公布号
US2474354(A)
申请公布日期
1949.06.28
申请号
US19430489679
申请日期
1943.06.04
申请人
PATELHOLD PATENTVERWERTUNGS- & ELECTROHOLDING A.-G.
发明人
GUANELLA GUSTAV
分类号
H03C3/09;H03L7/02
主分类号
H03C3/09
代理机构
代理人
主权项
地址
您可能感兴趣的专利
FILM OF SEALING PROPERTIES AND ITS MANUFACTURE
PICTURE DATA TRANSMISSION/RECEPTION SYSTEM
POLYAMIDE COMPOSITION
Method and apparatus for adjusting machine parameters in a printing machine to provide real-time print appearance control
Photomask used by photolithography and a process of producing same
Video receiver display of menu overlaying video
In situ tensile testing machine and sample for a scanning electron microscope
High frequency magnetron plasma apparatus
Integration of laser with photodiode for feedback control
Heterocyclic-fused lactams promote release of growth hormone
Fog-free endoscope
Rolling contact bearing
Gas-liquid contacting apparatus
Front roller feeder
CONTROLLER FOR CLEAN ROOM
Production of strains having biological activities by sexual crosses between vegetatively incompatible strains of Aspergillus nidulans
Molding apparatus and a method of using the same
Stereoselective glycosylation process for preparing 2'-Deoxy-2', 2'-difluoronucleosides and 2'-deoxy-2'-fluoronucleosides
Golf club head with audible vibration attenuation
Feeder and method of supplying a continuous strip of surface mount contacts to surface mounting equipment
