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公开(公告)号:US3028814A
公开(公告)日:1962-04-10
申请号:US69080757
申请日:1957-10-17
Applicant: HOUDAILLE INDUSTRIES INC
Inventor: DOUGLAS RUMSEY ROLLIN , MANNING EMMETT C
CPC classification number: F04B49/24 , F04B1/0439 , F04B1/0465 , F04B1/1071 , F04B49/10 , F04B49/128
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公开(公告)号:US3021822A
公开(公告)日:1962-02-20
申请号:US68079557
申请日:1957-08-28
Applicant: HOUDAILLE INDUSTRIES INC
Inventor: DOUGLAS RUMSEY ROLLIN
CPC classification number: F16L27/08 , F16J15/545
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公开(公告)号:US3018854A
公开(公告)日:1962-01-30
申请号:US80213559
申请日:1959-03-26
Applicant: HOUDAILLE INDUSTRIES INC
Inventor: GIES PAUL E , DOUGLAS RUMSEY ROLLIN
CPC classification number: F16F9/52 , B64D45/00 , B64D2045/0085
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公开(公告)号:US3001741A
公开(公告)日:1961-09-26
申请号:US71002258
申请日:1958-01-20
Applicant: HOUDAILLE INDUSTRIES INC
Inventor: DOUGLAS RUMSEY ROLLIN
IPC: B64C25/50
CPC classification number: B64C25/505 , Y10T74/18888 , Y10T74/1956
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公开(公告)号:US3401947A
公开(公告)日:1968-09-17
申请号:US48932565
申请日:1965-09-22
Applicant: HOUDAILLE INDUSTRIES INC
Inventor: DOUGLAS RUMSEY ROLLIN
IPC: F16J15/34
CPC classification number: F16J15/344 , F16J15/3452 , Y10S277/928
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46.
公开(公告)号:US3379100A
公开(公告)日:1968-04-23
申请号:US47017465
申请日:1965-07-07
Applicant: HOUDAILLE INDUSTRIES INC
Inventor: DOUGLAS RUMSEY ROLLIN , PERHACH JOHN M
CPC classification number: F15B15/262 , F15B15/12
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公开(公告)号:US3370382A
公开(公告)日:1968-02-27
申请号:US48857365
申请日:1965-09-20
Applicant: HOUDAILLE INDUSTRIES INC
Inventor: DOUGLAS RUMSEY ROLLIN
IPC: B63B19/19 , B63B19/197 , E05F15/02 , F15B15/06
CPC classification number: B63B19/19 , B63B19/197 , E05F15/51 , E05Y2900/514 , F15B15/06
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公开(公告)号:US3225664A
公开(公告)日:1965-12-28
申请号:US33673464
申请日:1964-01-09
Applicant: HOUDAILLE INDUSTRIES INC
Inventor: DOUGLAS RUMSEY ROLLIN
CPC classification number: F15B15/12 , F15B15/224
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公开(公告)号:US3155013A
公开(公告)日:1964-11-03
申请号:US11637261
申请日:1961-06-12
Applicant: HOUDAILLE INDUSTRIES INC
Inventor: DOUGLAS RUMSEY ROLLIN
CPC classification number: F01C19/10 , B60G2202/22 , F01C19/12 , F15B15/12 , F16J15/545
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公开(公告)号:US3105392A
公开(公告)日:1963-10-01
申请号:US15964761
申请日:1961-12-15
Applicant: HOUDAILLE INDUSTRIES INC
Inventor: DOUGLAS RUMSEY ROLLIN
IPC: F16F15/12 , F16F15/173
CPC classification number: F16F15/173 , F16F15/12 , Y10T74/213
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