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发明名称
Poliermaschine fuer einseitige Praegepolitur von gekruemmten Oberflaechen
摘要
申请公布号
DE535813(C)
申请公布日期
1931.10.17
申请号
DED535813D
申请日期
1930.05.21
申请人
HERBERT WAEHMER
发明人
分类号
B24B19/00
主分类号
B24B19/00
代理机构
代理人
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