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发明名称
Schneidvorrichtung für Platten aus zähem oder hartem Material.
摘要
申请公布号
AT122637(B)
申请公布日期
1931.05.11
申请号
ATD122637
申请日期
1930.02.10
申请人
PERCY PICKERING
发明人
PERCY PICKERING
分类号
主分类号
代理机构
代理人
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