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经营范围
发明名称
Improvements in piston and piston-rod packings, more particularly for high pressures
摘要
申请公布号
GB736279(A)
申请公布日期
1955.09.07
申请号
GB19530033754
申请日期
1953.12.04
申请人
LUEBECKER KAELTEMASCHINEN - G.M.B.H.
发明人
分类号
F16J9/08
主分类号
F16J9/08
代理机构
代理人
主权项
地址
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