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发明名称
Typewriting machine
摘要
申请公布号
US1910971(A)
申请公布日期
1933.05.23
申请号
US19280310466
申请日期
1928.10.05
申请人
UNDERWOOD ELLIOTT FISHER COMPANY
发明人
SMITH JESSE A. B.
分类号
B41J17/00
主分类号
B41J17/00
代理机构
代理人
主权项
地址
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MAGNETIC RECORDING/REPRODUCING DEVICE
INTERPHONE DISPLAY DEVICE
IMAGE RECORDING AND REPRODUCING DEVICE
IMAGE PICKUP DEVICE
ELECTRONIC STILL CAMERA
VIDEO CAMERA
DEVICE FOR COLOR MATCHING UNDER DIFFERENT LIGHT SOURCES
CAMERA UNIFIED WITH VTR
METHOD AND DEVICE FOR PICTURE PROCESSING
IMAGE FORMING DEVICE
PICTURE READER
FACSIMILE EQUIPMENT
GAME SYSTEM AND TELEVISION RECEIVER USED THEREFOR
NETWORK EQUIPMENT
DIGITAL MODULATION METHOD AND CIRCUIT
