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
Telephone systems and the like
摘要
申请公布号
US3221101(A)
申请公布日期
1965.11.30
申请号
US19610099976
申请日期
1961.02.20
申请人
COMMUNICATION EQUIPMENT & ENGR. CO.
发明人
JR. ROBERT A. CLARK,
分类号
G04F3/00;H04M15/10;H04M17/02;H04M19/02
主分类号
G04F3/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
MOTOR HOLDING ARRANGEMENT AND MOTOR ACTUATOR HAVING THE SAME
SCHEDULING OF DATA PACKETS OVER AN AIR INTERFACE OF A CELLULAR COMMUNICATION SYSTEM
MANUFACTURED AGGREGATE MATERIAL AND METHOD
OMNIDIRECTIONAL RFID ANTENNA
NOZZLE ASSEMBLY STRUCTURE OF VGT
TWO STAGE TURBO SYSTEM OF ENGINE
VACUUM PRESSURE PROVIDING DEVICE FOR RECIRCULATION VALVE OF TURBOCHARGER
STRUCTURE FOR PREVENTING FIXATION OF CUT SOLENOID VALVE IN LPI INJECTOR
UNIDIRECTIONAL MAGNETIC STEEL SHEET EXCELLENT IN IRON LOSS CHARACTERISTIC
PROJECTOR USING INDEPENDENT MULTIPLE WAVELENGTH LIGHT SOURCES
MULTICAST BROADCAST SINGLE FREQUENCY NETWORK DATA SCHEDULING AND HANDLING
HEAT EXCHANGER INCLUDING FLUID LINES ENCASED IN ALUMINUM
SYSTEM AND METHOD FOR REMOVAL OF AN ACIDIC COMPONENT FROM A PROCESS STREAM
PHENYLUREA COMPOUNDS AS SOLUBLE EPOXIDE HYDROLASE INHIBITORS
MEAT SLICER WITH A ROUND BLADE
SINGLE LINEAR POLARIZATION HORN ARRAY TYPE ANTENNA USING SKEW FILTER
APPARATUS FOR PREVENTING BREAKAGE SWING DOOR OF BUS
EMERGENCY HATCH SYSTEM IN A ROOF VENT OF BUS
VARIABLE RACK STROKE APPARATUS OF STEERING SYSTEM
PAPER MONEY RECOGNIZER AND A METHOD THEREOF
