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发明名称
WALZE
摘要
申请公布号
DE2502366(B2)
申请公布日期
1977.08.25
申请号
DE19752502366
申请日期
1975.01.22
申请人
发明人
分类号
F16C13/00;D21F1/00;D21F3/08;D21G1/02;(IPC1-7):F16C13/00
主分类号
F16C13/00
代理机构
代理人
主权项
地址
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