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发明名称
PROCEDE POUR L'EXECUTION DES CYLINDRES A FUSEAUX COULES MASSIF CONFORMEMENT AU PRINCIPE DE LA COULEE CENTRIFUGE
摘要
申请公布号
RO86287(A)
申请公布日期
1985.03.15
申请号
RO19830110521
申请日期
1983.04.01
申请人
VEB WALZENGIESSEREI COSWIG IM VEB ROHRKOMBINAT,DD
发明人
LINDNER KARL,DD;TSCHENTSCHER SIEGFRIED,DD
分类号
B22D13/02;B22D
主分类号
B22D13/02
代理机构
代理人
主权项
地址
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