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公开(公告)号：US3604050A
公开(公告)日：1971-09-14
申请号：US3604050D
申请日：1968-12-03
Applicant: DIAMOND POWER SPECIALITY
Inventor： NELSON JOHN E , SALTZ JOHN R , CHAPPELL ROBERT E
CPC classification number: F28G15/02
Abstract: Cylindrical rollers for supporting a lance tube of a soot blower are carried in a frame which is limitedly shiftable longitudinally when the lance tube moves axially. The rollers are journaled on axes tangent to a helix concentric with the lance tube and are carried by subframes which can be turned about radial axes to adjust their journal axes to helices of varying pitch.
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公开(公告)号：US3385605A
公开(公告)日：1968-05-28
申请号：US53996466
申请日：1966-04-04
Applicant: DIAMOND POWER SPECIALITY
Inventor： HYLBERT THOMAS J , CLARK JOHN E
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公开(公告)号：US3377026A
公开(公告)日：1968-04-09
申请号：US52243966
申请日：1966-01-24
Applicant: DIAMOND POWER SPECIALITY
Inventor： DE MART LE ROY S , COWEN JOHN C L
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94.发明授权Television and radar frequency response testing apparatus having a keyed oscillator 失效具有键控振荡器的电视和雷达频率响应测试装置
公开(公告)号：US3304493A
公开(公告)日：1967-02-14
申请号：US31117063
申请日：1963-09-24
Applicant: DIAMOND POWER SPECIALITY
Inventor： BARACKET ALBERT J
IPC: H04N17/00
CPC classification number: H04N17/00
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公开(公告)号：US3285787A
公开(公告)日：1966-11-15
申请号：US21746762
申请日：1962-08-16
Applicant: DIAMOND POWER SPECIALITY
Inventor： EHRLER ROBERT F
IPC: G01K1/14
CPC classification number: G01K1/14
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Patent Agency Ranking96.发明授权Phase and amplitude equalizing amplifier for a television transmission system 失效用于电视传输系统的相位和幅度均衡放大器
公开(公告)号：US3281707A
公开(公告)日：1966-10-25
申请号：US25731563
申请日：1963-02-08
Applicant: DIAMOND POWER SPECIALITY
Inventor： BARACKET ALBERT J
IPC: H04N5/208
CPC classification number: H04N5/208
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公开(公告)号：US3277238A
公开(公告)日：1966-10-04
申请号：US34005764
申请日：1964-01-24
Applicant: DIAMOND POWER SPECIALITY
Inventor： SHARP PAUL E , MARKWOOD WILLIAM R , BLETZACKER DON F
CPC classification number: F25B9/04 , H04N5/2252
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公开(公告)号：US3200833A
公开(公告)日：1965-08-17
申请号：US16169461
申请日：1961-12-22
Applicant: DIAMOND POWER SPECIALITY
Inventor： WILLIAM MCCOLL
CPC classification number: F16K49/00 , F28G3/16 , Y10T137/2931 , Y10T137/3003 , Y10T137/6416 , Y10T137/85954
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公开(公告)号：US3111701A
公开(公告)日：1963-11-26
申请号：US19281362
申请日：1962-05-07
Applicant: DIAMOND POWER SPECIALITY
Inventor： CANTIERI WILLIAM F
IPC: F28G3/16
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公开(公告)号：US3039741A
公开(公告)日：1962-06-19
申请号：US3290260
申请日：1960-05-31
Applicant: DIAMOND POWER SPECIALITY
Inventor： DE MART LE ROY S
IPC: B25B29/02
CPC classification number: B23P19/067 , B25B29/02 , Y10T29/53883
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