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发明名称
A GAS-HYDRAULIC ACCUMULATOR
摘要
申请公布号
GB1253840(A)
申请公布日期
1971.11.17
申请号
GB19680060132
申请日期
1968.12.18
申请人
LANGEN & CO.;VIKTOR LANGEN
发明人
分类号
F15B1/10;F16L55/052
主分类号
F15B1/10
代理机构
代理人
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地址
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