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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: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:US2829513A
公开(公告)日:1958-04-08
申请号:US35499953
申请日:1953-05-14
Applicant: MEFINA SA
Inventor: MARCEL FRESARD , MAX HUBER
CPC classification number: E05B9/041 , E05B9/10 , E05B9/105 , E05B2009/046 , Y10T70/7599 , Y10T70/7695 , Y10T70/7706
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公开(公告)号:US2797570A
公开(公告)日:1957-07-02
申请号:US35499753
申请日:1953-05-14
Applicant: MEFINA SA
Inventor: MARCEL FRESARD , MAX HUBER
IPC: E05B55/00
CPC classification number: E05B55/00 , Y10T70/5319 , Y10T70/5341 , Y10T70/5381
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6.
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