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
Button or key switch
摘要
申请公布号
GB2099762(A)
申请公布日期
1982.12.15
申请号
GB19820014932
申请日期
1982.05.21
申请人
INTERNATIONAL COMPUTERS LTD
发明人
分类号
B41J5/26;H01H5/02;(IPC1-7):B41J5/26
主分类号
B41J5/26
代理机构
代理人
主权项
地址
您可能感兴趣的专利
GAS SENSOR ELEMENT AND PRODUCTION METHOD THEREOF
WEATHER RADAR DEVICE FOR AIRFIELD, WIND OBSERVATION OPERATION METHOD AND WIND OBSERVATION SYSTEM
SPEED DEVICE ALSO SERVING AS SELECTOR
MASS PRODUCTION-USE APPARATUS FOR DIMENSIONAL INSPECTION OF MACHINED PART
TAPE MEASURE
X-RAY INSPECTION DEVICE
APPARATUS AND METHOD FOR EVALUATING OPERATION OF ACCELERATOR
MICRO SAMPLE BLOCK
SECONDARY SURVEILLANCE RADAR AND SECONDARY SURVEILLANCE RADAR RESPONSE SIGNAL ANALYSIS METHOD
PLANAR SENSOR DEVICE
MICROORGANISM DETECTING SYSTEM
SHAPE MEASURING METHOD AND ITS SYSTEM
POSITIONING SIGNAL RECEIVER AND METHOD OF RECEIVING POSITIONING SIGNAL
CASE
INTERFERENCE MEASURING APPARATUS
METHOD AND DEVICE FOR MANUFACTURING SEGMENT SAMPLE FOR ANALYSIS
DIAPHRAGM GAS METER
CERAMIC FRAME FOR FIXING METAL WIRE ROD
MAGNETIC CHARACTERISTIC MEASURING METHOD AND MEASURING DEVICE
IN-LINE MEASURING POLARIZATION ANALYSIS SYSTEM AND POLARIZATION ANALYSIS METHOD
