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发明名称
摘要
申请公布号
DE2839815(C2)
申请公布日期
1987.06.04
申请号
DE19782839815
申请日期
1978.09.13
申请人
GEBR. PFEIFFER AG, 6750 KAISERSLAUTERN, DE
发明人
BACHARACH, OTTMAR, 6750 KAISERSLAUTERN, DE
分类号
B02C15/00;(IPC1-7):B02C15/04
主分类号
B02C15/00
代理机构
代理人
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地址
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