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发明名称
Improved fluid-pressure actuator with auxiliary motive means
摘要
申请公布号
GB730258(A)
申请公布日期
1955.05.18
申请号
GB19530018052
申请日期
1953.06.30
申请人
GENERAL MOTORS CORPORATION
发明人
分类号
F15B13/10;F15B15/14;F15B15/26
主分类号
F15B13/10
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代理人
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