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经营范围
发明名称
MECHANISCHE AFDICHTING.
摘要
申请公布号
NL7411758(A)
申请公布日期
1975.04.01
申请号
NL19740011758
申请日期
1974.09.04
申请人
BURMAH ENGINEERING COMPANY, LIMITED TE ESTER, GROOT-BRITTANNIE.
发明人
分类号
F16J15/38;(IPC1-7):F16J15/38
主分类号
F16J15/38
代理机构
代理人
主权项
地址
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