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发明名称
Verfahren zur Behandlung von aus Aluminium oder Aluminium-legierungen hergestellten Gegenstaenden hoher Umdrehungszahl, insbesondere Spinnhuelsen, Spulen, Rollen oder anderen derartigen fadenfuehrenden Maschinenteilen
摘要
申请公布号
DE821897(C)
申请公布日期
1951.11.22
申请号
DE1949V000218
申请日期
1949.12.01
申请人
VEREINIGTE DEUTSCHE METALLWERKE A.G.
发明人
BURKHARDT DR.-ING. HANS
分类号
B65H75/18;C25F3/20
主分类号
B65H75/18
代理机构
代理人
主权项
地址
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