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发明名称
Electrically controlled force amplifier
摘要
申请公布号
US2937326(A)
申请公布日期
1960.05.17
申请号
US19550515964
申请日期
1955.06.16
申请人
PIO GUARDIGLI
发明人
CARESANA GIUSEPPE
分类号
G05D3/14
主分类号
G05D3/14
代理机构
代理人
主权项
地址
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