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
Anzeigevorrichtung mit nematischem Fluessigkristall
摘要
申请公布号
DE1938764(A1)
申请公布日期
1970.09.03
申请号
DE19691938764
申请日期
1969.07.30
申请人
RCA CORP.
发明人
HARRY HEILMEIER,GEORGE
分类号
G01D7/00;G02F1/133;G02F1/137;G09F9/35;H04N3/12
主分类号
G01D7/00
代理机构
代理人
主权项
地址
您可能感兴趣的专利
位置编码式磁性位移传感器
磁性记录重放装置
Passive Mixer
Navigation and interaction in structured information spaces
Test method of the correct connection of an impedance to a bridge output stage and related apparatus
APPARATUS AND METHOD FOR A TELEPHONY GATEWAY
Repeating manually operable device for dispensing and/or withdrawing liquids
Liquid discharge head, recovery method and manufacturing method for liquid discharge head, and liquid discharge apparatus using liquid discharge head
Printhead substrate, printhead, printhead cartridge, and printer thereof
Communication apparatus and method
Measurement of parameters of an antenna of a radio base station used for cellular telephony.
Means for hanging objects
Soldering iron tip
MULTI-FUNCTIONAL WORKTABLE SYSTEM
Simulated fireplace assembly
ORGANIC POLYMERS
FUEL INJECTION SYSTEM
Airbag module cover with heating means
Throttle valve opening control device and layout structure thereof
Laminated bamboo board