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发明名称
WETTSCHEIN-STEMPELGERAET.
摘要
申请公布号
DE1630754(U)
申请公布日期
1951.11.15
申请号
DE19511630754U
申请日期
1951.07.04
申请人
DIPL.-ING. DR. RUDOLF MUELLER;HEINZ BECKMANN
发明人
DIPL.-ING. DR. RUDOLF MUELLER;HEINZ BECKMANN
分类号
主分类号
代理机构
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