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
Electric power source
摘要
申请公布号
US2522389(A)
申请公布日期
1950.09.12
申请号
US19460655001
申请日期
1946.03.16
申请人
BELL TELEPHONE LABORATORIES, INCORPORATED
发明人
MASON WARREN P.
分类号
F23Q2/28;F23Q3/00;H01L41/083;H01L41/113
主分类号
F23Q2/28
代理机构
代理人
主权项
地址
您可能感兴趣的专利
OPTICAL INCOUPLING FOR TOUCH-SENSITIVE SYSTEMS
OPTICAL LAYER SYSTEM
OPTICAL LENS ASSEMBLY
POSITIONING DEVICE
LIDAR SYSTEM WITH REFLECTED SIGNAL STRENGTH MEASUREMENT
SATELLITE METHOD AND SYSTEM FOR DETECTING A FLOATING LAYER ON A SEA SURFACE TO BE MONITORED
Method for Joint Antenna-Array Calibration and Direction of Arrival Estimation for Automotive Applications
Measurement of Transceiver Performance Parameters in a Radar System
RADIO FREQUENCY COIL APPARATUS FOR A MAGNETIC RESONANCE IMAGING SYSTEM
Core Testing Machine
SEMICONDUCTOR DEVICE
AUTOMATIC ANALYZER
ASSAY TO DETERMINE ANTICOAGULANTS IN BLOOD OR BLOOD PLASMA
METHOD OF TESTING FOR PULMONARY HYPERTENSION
Methods and Compositions For Wound Treatment
EXPRESSION OF VOLTAGE-GATED ION CHANNELS IN CILIATES
ALLOGRAFT REJECTION TEST
ANIMAL MODEL FOR EVALUATING FILOVIRUSES
Magnifying Device for Jewelry and System for Use of Same
APPARATUS, SYSTEM, AND METHOD FOR NON-DESTRUCTIVE ULTRASONIC INSPECTION
