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发明名称
METHOD OF PRESSURE TREATING ELECTROPHOTOGRAPHIC RECORDING ELEMENTS TO CHANGE THEIR SENSITIVITY TO LIGHT
摘要
申请公布号
US3681071(A)
申请公布日期
1972.08.01
申请号
USD3681071
申请日期
1970.01.02
申请人
RCA CORP.
发明人
PHILIP JOSEPH DONALD
分类号
G03G5/00;G03G5/09;(IPC1-7):G03G5/08
主分类号
G03G5/00
代理机构
代理人
主权项
地址
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