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1.Apparatus for producing a conical scan of automatically varying apex angle 失效
Title translation: 用于产生自动变化顶角的锥形扫描的装置公开(公告)号:US2855521A
公开(公告)日:1958-10-07
申请号:US30786152
申请日:1952-09-04
Applicant: HENRY BLACKSTONE
Inventor: HENRY BLACKSTONE
CPC classification number: H01Q3/10 , F16H37/12 , Y10T74/18544 , Y10T74/2179
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公开(公告)号:US2744646A
公开(公告)日:1956-05-08
申请号:US44388954
申请日:1954-07-16
Applicant: HENRY BLACKSTONE
Inventor: HENRY BLACKSTONE
IPC: A61J11/02
CPC classification number: A61J11/0055 , A61J11/02
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3.
公开(公告)号:US2958784A
公开(公告)日:1960-11-01
申请号:US40414954
申请日:1954-01-14
Applicant: HENRY BLACKSTONE , WIENER WARREN A
Inventor: HENRY BLACKSTONE , WIENER WARREN A
CPC classification number: G01S3/784 , F41G7/2253 , F41G7/2293 , G01S1/02
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公开(公告)号:US2858711A
公开(公告)日:1958-11-04
申请号:US47585354
申请日:1954-12-16
Applicant: HENRY BLACKSTONE , CONLEY JOSEPH T
Inventor: HENRY BLACKSTONE , CONLEY JOSEPH T
CPC classification number: F16H37/122 , H01Q3/06 , Y10T74/18256 , Y10T74/2179
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公开(公告)号:US2411323A
公开(公告)日:1946-11-19
申请号:US38195041
申请日:1941-03-06
Applicant: HILLYER JR CURTIS , HENRY BLACKSTONE
Inventor: HILLYER JR CURTIS , HENRY BLACKSTONE
IPC: H01J40/16
CPC classification number: H01J40/16
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公开(公告)号:US2409855A
公开(公告)日:1946-10-22
申请号:US38195141
申请日:1941-03-06
Applicant: HILLYER JR CURTIS , HENRY BLACKSTONE
Inventor: HILLYER JR CURTIS , HENRY BLACKSTONE
IPC: H01J17/54
CPC classification number: H01J17/54
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