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发明名称
Oberflaechenbehandlung von Reibscheiben
摘要
申请公布号
DE1012946(B)
申请公布日期
1957.08.01
申请号
DE1956Z005520
申请日期
1956.04.28
申请人
ZAHNRADFABRIK FRIEDRICHSHAFEN AKTIENGESELLSCHAFT
发明人
GUTMANN ING. FRITZ
分类号
C23C8/00;C23C22/72
主分类号
C23C8/00
代理机构
代理人
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地址
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