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经营范围
发明名称
Staubschreiber
摘要
申请公布号
DE839110(C)
申请公布日期
1952.05.15
申请号
DE1950G004417
申请日期
1950.10.25
申请人
DIPL.-ING. ERICH GAST
发明人
GAST DIPL.-ING. ERICH
分类号
主分类号
代理机构
代理人
主权项
地址
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