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发明名称
摘要
申请公布号
DE2159905(A1)
申请公布日期
1972.07.06
申请号
DE19712159905
申请日期
1971.12.02
申请人
发明人
分类号
F16C33/20;B29C67/00;B29C67/04;B29C67/20;B29D1/00;C08G69/00;C08G69/48;C08J3/12;C08J9/24;F16C33/12;H01F1/113;(IPC1-7):C08G41/02
主分类号
F16C33/20
代理机构
代理人
主权项
地址
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