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发明名称
Sätt att avgrada och/eller slipa
摘要
申请公布号
FI30365(A)
申请公布日期
1959.05.11
申请号
FID30365
申请日期
1955.03.10
申请人
METALLGESELLSCHAFT AG
发明人
NANN HERMANN;HEGER GOTTFRID
分类号
B24B31/02;(IPC1-7):B24B31/02
主分类号
B24B31/02
代理机构
代理人
主权项
地址
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