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公开(公告)号:US1991728A
公开(公告)日:1935-02-19
申请号:US63997232
申请日:1932-10-28
Applicant: NAT TELEVISION CORP
Inventor: BROCKWAY CARL P
CPC classification number: H01J61/12 , H01J17/40 , H01J2893/0067
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公开(公告)号:US1991426A
公开(公告)日:1935-02-19
申请号:US58684532
申请日:1932-01-15
Applicant: SIMONS LOUIS J
Inventor: SIMONS LOUIS J
CPC classification number: G11B7/00 , H01J17/40 , H01J2893/0067
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公开(公告)号:US1983638A
公开(公告)日:1934-12-11
申请号:US67203333
申请日:1933-05-20
Applicant: CSF
Inventor: MAURICE PONTE
CPC classification number: H01J17/30 , H01J17/40 , H01J2893/0067
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公开(公告)号:US1930122A
公开(公告)日:1933-10-10
申请号:US41633329
申请日:1929-12-26
Applicant: GEN ELECTRIC
Inventor: HANS EWEST , PETER HERRE
CPC classification number: H01J17/04 , H01J17/40 , H01J2893/0067
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公开(公告)号:US1886150A
公开(公告)日:1932-11-01
申请号:US29964528
申请日:1928-08-15
Applicant: RAYTHEON INC
Inventor: BEERS ROLAND F
CPC classification number: H01J17/14 , H01J17/40 , H01J2893/0067
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公开(公告)号:US1834072A
公开(公告)日:1931-12-01
申请号:US37374429
申请日:1929-06-26
Applicant: TELEFUNKEN GMBH
Inventor: FRITZ SCHROTER
IPC: H01J17/40
CPC classification number: H01J17/40 , H01J2893/0067
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公开(公告)号:US1815390A
公开(公告)日:1931-07-21
申请号:US10026626
申请日:1926-04-07
Applicant: RADIO INVENTIONS INC
Inventor: YOUNG FRANK A
CPC classification number: H01J17/04 , H01J17/40 , H01J2893/0067
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公开(公告)号:US1731889A
公开(公告)日:1929-10-15
申请号:US57097522
申请日:1922-06-26
Applicant: RAYTHEON INC
Inventor: POTTER DONLE HAROLD
IPC: H01J17/40
CPC classification number: H01J17/40 , H01J2893/0067
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公开(公告)号:US1730053A
公开(公告)日:1929-10-01
申请号:US23862527
申请日:1927-12-08
Applicant: BILLOTTE LOUIS C , EDWARD LIPSON
Inventor: BILLOTTE LOUIS C , EDWARD LIPSON
IPC: H01J17/40
CPC classification number: H01J17/40 , H01J2893/0067
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90.
公开(公告)号:US3732454A
公开(公告)日:1973-05-08
申请号:US3732454D
申请日:1971-11-24
Applicant: HITACHI LTD
CPC classification number: H01J17/066 , H01J17/40 , H01J2893/0066 , H01J2893/0067
Abstract: A glow discharge tube for atomic light-absorption analysis in which a hollow cathode for producing atomic light-absorption lines comprises a molded article of fine powder containing at least one metal element which produces the atomic lightabsorption lines, the article being molded without heating it whereby the dislocation of atomic distance remains in the crystalline lattice to improve the sputtering rate of the metal atom so that the density of metal atoms in the hollow of the hollow cathode is increased to enhance the light intensity of the atomic light-absorption lines.
Abstract translation: 用于原子光吸收分析的辉光放电管,其中用于制造原子吸收光线的中空阴极包括含有至少一种产生原子吸收光线的金属元素的细粉末的模制品,该制品不加热成型 由此原子距离的位错残留在晶格中以提高金属原子的溅射速率,使得中空阴极的中空部分中的金属原子的密度增加以增强原子光吸收线的光强度。
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