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
Color phasing in color television systems
摘要
申请公布号
US2709717(A)
申请公布日期
1955.05.31
申请号
US19500195107
申请日期
1950.11.10
申请人
RADIO CORPORATION
发明人
WERENFELS PETER H.
分类号
H04N9/44
主分类号
H04N9/44
代理机构
代理人
主权项
地址
您可能感兴趣的专利
LOOSE MATERIAL PULSE-TIME PHOTOELECTRIC LEVEL GAUGE
ELECTROCONDUCTING LIQUID LEVEL INDICATOR
SCREW CONVEYER-TYPE PASTE-LIKE MATERIAL BATCHMETER
ELECTROMAGNETIC RATE-OF-FLOW METER WITH PREQUENCY OUTPUT
INDICATOR TO ARRANGEMENT FOR AUTOMATICALLY MEASURING THE PARAMETERS OF SHF MULTI-TERMINAL NETWORKS
ELECTROMAGNETIC FLOW RATE METER
DEVICE FOR MEASURING RELATIVE ARRANGEMENT OF SURFACES
ROPE STRETCHING DEVICE
METHOD OF MINING STEEP LODE DEPOSITS
METHOD OF MINING STEEP LODE DEPOSITS
MECHANISM FOR REGULATING POSITION OF FRONTAL SET DRIVE
EASILY REMOVABLE ROOF JOINT
HYDRAULIC CONTROL DISTRIBUTOR
BULLDOZER WORKING MEMBER HYDRAULIC CONTROL SYSTEM
SINGLE-BUCKET HYDRAULIC EXCAVATOR WORKING EQUIPMENT
EXCAVATOR WORKING EQUIPMENT
MONITOR
SCRAPER INSTALLATION
DEVICE FOR CLEANING DRILLING MUD
METHOD OF MANUFACTURING FILTERING PAPER
