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发明名称
Schreibvorrichtung, insbesondere fuer schreibende Hoechstverbrauchsanzeiger
摘要
申请公布号
DE489137(C)
申请公布日期
1930.01.14
申请号
DE1928A056163D
申请日期
1928.12.11
申请人
ALLGEMEINE ELEKTRICITAETS-GESELLSCHAFT
发明人
BERNER MAX
分类号
G01R11/60
主分类号
G01R11/60
代理机构
代理人
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