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公开(公告)号:US2757617A
公开(公告)日:1956-08-07
申请号:US33393353
申请日:1953-01-29
Applicant: MOORE JACK K
Inventor: MOORE JACK K
CPC classification number: F04B23/021 , F04B53/123 , F04B53/144 , F04B53/162 , F05C2201/046 , F05C2201/0478 , F05C2203/02 , F05C2225/00 , F24F6/04
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公开(公告)号:US2669135A
公开(公告)日:1954-02-16
申请号:US35475853
申请日:1953-05-13
Applicant: MOORE JACK K
Inventor: MOORE JACK K
CPC classification number: B23Q1/56 , B23Q1/267 , B23Q1/28 , Y10T408/5612 , Y10T408/67 , Y10T408/6774 , Y10T408/91
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公开(公告)号:US2707594A
公开(公告)日:1955-05-03
申请号:US24051351
申请日:1951-08-06
Applicant: MOORE JACK K
Inventor: MOORE JACK K
CPC classification number: B02C13/1807 , B02C9/00
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公开(公告)号:US1488762A
公开(公告)日:1924-04-01
申请号:US64845423
申请日:1923-06-29
Applicant: MOORE JACK K
Inventor: MOORE JACK K
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