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
Sortiermaschine für Registrier- oder dergleichen Karten.
摘要
申请公布号
CH248115(A)
申请公布日期
1947.04.15
申请号
CHD248115
申请日期
1945.02.10
申请人
MEYER,SVEN FREDRIK ERHARD
发明人
ERHARD MEYER,SVEN FREDRIK
分类号
主分类号
代理机构
代理人
主权项
地址
您可能感兴趣的专利
Long pulse production from short pulses
Thermal compensation for laser diodes using active feedback
Golf clock
High density packaging for device requiring large numbers of unique signals utilizing orthogonal plugging and zero insertion force connetors
Rotating disc optical synchronization system using alternating binary diffractive optical elements
Signal processing system having vertical/horizontal contour compensation and frequency bandwidth extension functions
Image forming apparatus with grounded conductive member contacting a recording sheet bearing member
Exposure and focus system for a zoom camera
Method and system for sharpening impulse response in a synthetic aperture radar
Keyboard with finger-actuable and stylus-actuable keys
Voltage divider
Methods and circuits for measuring the conductivity of solutions
Microwave powered lamp having a non-conductive reflector within the microwave cavity
Computer keyboard with electrostatic discharge feature
Apparatus for enhancing image quality of a videotape recorder using motion adaptive method
Temperature compensated electrical sensor system for measuring ferrous particles in a fluid using a series resonant oscillator and microprocessor
Fast exclusive-or and exclusive-nor gates
Radiographic screen
Processes for making ethanolamines
Vat dyes