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公开(公告)号:US2776584A
公开(公告)日:1957-01-08
申请号:US35434953
申请日:1953-05-11
Applicant: BURG FRED G
Inventor: BURG FRED G
CPC classification number: B23Q11/0003 , B23Q5/266 , Y10T29/5158 , Y10T408/172 , Y10T408/37
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公开(公告)号:US2738692A
公开(公告)日:1956-03-20
申请号:US38558953
申请日:1953-10-12
Applicant: BOEING CO
Inventor: JONES EVERETT E
CPC classification number: B23Q11/00 , B21D22/00 , Y10T83/6564 , Y10T408/172 , Y10T408/173 , Y10T408/175 , Y10T408/54 , Y10T408/563
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公开(公告)号:USRE23822E
公开(公告)日:1954-05-04
申请号:US23822D
申请日:1954-01-04
IPC: B23B47/22 , B23Q5/26 , F15B11/076
CPC classification number: B23Q5/261 , F15B11/076 , F15B2211/216 , F15B2211/40515 , F15B2211/40584 , F15B2211/424 , F15B2211/45 , F15B2211/75 , F15B2211/8855 , Y10T408/172 , Y10T408/6757
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54.Thread-cutting machine having rapid traverse plus positive controlled feed 失效
Title translation: 螺纹切割机具有快速横移加正控制进给公开(公告)号:US2587352A
公开(公告)日:1952-02-26
申请号:US452748
申请日:1948-01-27
Applicant: BARNES DRILL CO
Inventor: MANNING SHELDON F
CPC classification number: B23G1/16 , Y10T82/2533 , Y10T408/172 , Y10T408/6757
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公开(公告)号:US2399759A
公开(公告)日:1946-05-07
申请号:US34791240
申请日:1940-07-27
Applicant: ALUMINUM CO OF AMERICA
Inventor: REARICK WALTER S , NIGHTHART GEORGE E
CPC classification number: B23Q7/106 , B23Q3/16 , B23Q3/183 , Y10T408/172 , Y10T408/50 , Y10T408/54
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公开(公告)号:US2336478A
公开(公告)日:1943-12-14
申请号:US32364940
申请日:1940-03-13
Applicant: HERMAN GOLDBERG
Inventor: HERMAN GOLDBERG
IPC: B23G1/18
CPC classification number: B23G1/185 , Y10T408/172 , Y10T408/385 , Y10T408/6757
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公开(公告)号:US2280596A
公开(公告)日:1942-04-21
申请号:US32318140
申请日:1940-03-09
Applicant: AVEY DRILLING MACHINE COMPANY
Inventor: MCKEE GEORGE K
IPC: B23G1/16
CPC classification number: B23G1/16 , Y10T74/19307 , Y10T408/172 , Y10T408/566
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公开(公告)号:US2279462A
公开(公告)日:1942-04-14
申请号:US32713240
申请日:1940-04-01
Applicant: BARNES DRILL COMPANY
Inventor: HOLLAND CHESTER O , BROKAW ROSCOE T , LUNDEEN ELMER F
CPC classification number: B23G1/16 , Y10S470/907 , Y10T408/14 , Y10T408/172 , Y10T408/6779
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公开(公告)号:US2266829A
公开(公告)日:1941-12-23
申请号:US7175436
申请日:1936-03-30
Applicant: JOHN S BARNES CORP
Inventor: SVENSON ERNEST J
IPC: B23B41/00
CPC classification number: B23B41/00 , Y10T29/5105 , Y10T408/172 , Y10T408/67 , Y10T408/6757
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公开(公告)号:US2086583A
公开(公告)日:1937-07-13
申请号:US1521835
申请日:1935-04-08
Applicant: INGERSOLL MILLING MACHINE CO
Inventor: STRAWN MARION L
CPC classification number: B23B39/16 , Y10T29/5105 , Y10T408/172 , Y10T408/3844 , Y10T408/5612
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