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发明名称
Entwickler fuer photographisch erzeugte, latente elektrostatische Bilder
摘要
申请公布号
DE926587(C)
申请公布日期
1955.04.21
申请号
DE1950B002977
申请日期
1950.04.09
申请人
THE BATTELLE DEVELOPMENT CORPORATION
发明人
WALKUP LEWIS EDMUND
分类号
G03G9/113;G03G15/08
主分类号
G03G9/113
代理机构
代理人
主权项
地址
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