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经营范围
发明名称
Arrangement for compensating by means of a compensating medium, a force or liquid or gas pressure, exerted upon a movable wall of an enclosed space
摘要
申请公布号
GB455065(A)
申请公布日期
1936.10.13
申请号
GB19350031244
申请日期
1935.11.12
申请人
HENDRIK ARIUS HOEKSTRA
发明人
分类号
G01F1/20
主分类号
G01F1/20
代理机构
代理人
主权项
地址
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