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71.Apparatus for converting digital signals into analogical movements, with power amplification 失效
Title translation: 用于将数字信号转换为具有功率放大的模拟运动的装置公开(公告)号:US2987716A
公开(公告)日:1961-06-06
申请号:US72902158
申请日:1958-04-16
Applicant: MEFINA SA
Inventor: RENE BEGUIN
IPC: B06B1/16 , D05B3/02 , D05B19/00 , D05B19/02 , D05C5/02 , F16H21/20 , F27B9/14 , F27B9/24 , G05B19/40 , G05D3/12 , G05G17/00 , G05G19/00 , G05G21/00 , G06F3/00 , G08B5/22 , H01F7/08 , H03M1/00 , H04L17/26
CPC classification number: H04L17/26 , D05B19/00 , F27B9/2476 , G05B19/40 , G05B2219/37007 , G05D3/128 , G05G17/00 , G05G19/00 , G05G21/00 , H03M1/30
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72.Device for converting electric signals into mechanical displacements 失效
Title translation: 用于将电信号转换为机械位移的装置公开(公告)号:US2981115A
公开(公告)日:1961-04-25
申请号:US85721559
申请日:1959-12-03
Applicant: MEFINA SA
Inventor: RENE BEGUIN
IPC: B23Q15/00 , D05B19/02 , F15B13/044 , G05D3/12 , G05G17/00 , G05G19/00 , G05G21/00 , G08B5/22 , H01F7/08 , H03M1/00 , H04L17/26
CPC classification number: G05G19/00 , B23Q15/00 , D05B19/00 , G05D3/128 , G05G17/00 , G05G21/00 , H04L17/26 , Y10T74/18056 , Y10T74/18176
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73.
公开(公告)号:US2903918A
公开(公告)日:1959-09-15
申请号:US69672557
申请日:1957-11-15
Applicant: MEFINA SA
Inventor: FRANZ RUFER
IPC: B23Q5/26
CPC classification number: B23Q5/26 , Y10T408/23 , Y10T408/6757
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公开(公告)号:US2846865A
公开(公告)日:1958-08-12
申请号:US35495753
申请日:1953-05-14
Applicant: MEFINA SA
Inventor: MAX HUBER
CPC classification number: E05B15/08 , E05B9/02 , E05B63/0034 , Y10T70/5341 , Y10T70/7655
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公开(公告)号:US2825284A
公开(公告)日:1958-03-04
申请号:US53292955
申请日:1955-09-07
Applicant: MEFINA SA
Inventor: GEORGES KUHN
IPC: F42C1/08 , F42C9/14 , F42C9/18 , F42C15/188 , F42C15/22
CPC classification number: F42C15/188 , F42C1/08 , F42C9/141 , F42C9/18 , F42C15/22
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公开(公告)号:US2814251A
公开(公告)日:1957-11-26
申请号:US48143255
申请日:1955-01-12
Applicant: MEFINA SA
Inventor: GEORGES KUHN , FRANCIS LIENGME
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公开(公告)号:US2775884A
公开(公告)日:1957-01-01
申请号:US35499553
申请日:1953-05-14
Applicant: MEFINA SA
Inventor: MARCEL FRESARD , MAX HUBER
CPC classification number: E05B29/00 , Y10T70/7599 , Y10T70/7768
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公开(公告)号:US2664333A
公开(公告)日:1953-12-29
申请号:US25524051
申请日:1951-11-07
Applicant: MEFINA SA
Inventor: CARL GAISER
IPC: D05B77/00
CPC classification number: D05B77/00
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公开(公告)号:US2609772A
公开(公告)日:1952-09-09
申请号:US8460749
申请日:1949-03-31
Applicant: MEFINA SA
Inventor: RAMON CASAS-ROBERT
CPC classification number: D05B47/00 , D05B73/005
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公开(公告)号:US2587739A
公开(公告)日:1952-03-04
申请号:US69026146
申请日:1946-08-13
Applicant: MEFINA SA
Inventor: ALBERT KUNZ PAUL
IPC: E05B29/00
CPC classification number: E05B29/00 , Y10T29/49996 , Y10T70/7599 , Y10T70/7684
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