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发明名称
POT SHAPED ROLL DIAPHRAGM
摘要
申请公布号
GB2012914(B)
申请公布日期
1982.07.21
申请号
GB19790000937
申请日期
1979.01.10
申请人
CONTINENTAL CUMMIWERKE AG
发明人
分类号
F16J3/06;(IPC1-7):F16J3/02
主分类号
F16J3/06
代理机构
代理人
主权项
地址
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