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公开(公告)号:US3005524A
公开(公告)日:1961-10-24
申请号:US40583654
申请日:1954-01-25
Applicant: TYLER CO W S
Inventor: POMEROY SAWYER M
CPC classification number: B21F27/005 , A47H23/08 , D03D25/00 , D03D2700/0159 , Y10T29/4962
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公开(公告)号:US3238686A
公开(公告)日:1966-03-08
申请号:US80985559
申请日:1959-04-29
Applicant: TYLER CO W S
Inventor: POMEROY SAWYER M
CPC classification number: F16B5/0036 , E04F13/0805 , F16B21/09
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3.
公开(公告)号:US2574496A
公开(公告)日:1951-11-13
申请号:US55392644
申请日:1944-09-13
Applicant: TYLER CO W S
Inventor: POMEROY SAWYER M , DISBRO IRA R
IPC: E05D15/06
CPC classification number: E05D15/063 , E05Y2201/604 , E05Y2201/614 , E05Y2201/638 , E05Y2201/688 , E05Y2201/706 , E05Y2600/20 , E05Y2600/322 , E05Y2900/132 , Y10T16/381 , Y10T16/3834 , Y10T16/384
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公开(公告)号:US3103708A
公开(公告)日:1963-09-17
申请号:US81522159
申请日:1959-05-22
Applicant: TYLER CO W S
Inventor: POMEROY SAWYER M , TISHMAN JOHN L
CPC classification number: B66B11/0253 , E04F13/081
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公开(公告)号:US2886697A
公开(公告)日:1959-05-12
申请号:US40583554
申请日:1954-01-25
Applicant: TYLER CO W S
Inventor: POMEROY SAWYER M
CPC classification number: F21V11/00 , F21S8/026 , F21S8/04 , F21V7/0008 , F21V11/06 , F21Y2103/00
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公开(公告)号:US2874730A
公开(公告)日:1959-02-24
申请号:US55039855
申请日:1955-12-01
Applicant: TYLER CO W S
Inventor: POMEROY SAWYER M
CPC classification number: B21F27/005 , D03D25/00 , D03D2700/0159
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