NL130739C - - Google Patents

Info

Publication number
NL130739C
NL130739C NL130739DA NL130739C NL 130739 C NL130739 C NL 130739C NL 130739D A NL130739D A NL 130739DA NL 130739 C NL130739 C NL 130739C
Authority
NL
Netherlands
Application number
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Publication of NL130739C publication Critical patent/NL130739C/xx
Priority claimed from US768441A external-priority patent/US3026437A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/50—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output
    • H01J31/501—Image-conversion or image-amplification tubes, i.e. having optical, X-ray, or analogous input, and optical output with an electrostatic electron optic system
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
    • H01J29/94—Selection of substances for gas fillings; Means for obtaining or maintaining the desired pressure within the tube, e.g. by gettering
NL130739D 1958-02-14 NL130739C (enrdf_load_html_response)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US71537658A 1958-02-14 1958-02-14
US72542058A 1958-03-31 1958-03-31
US768441A US3026437A (en) 1958-10-20 1958-10-20 Electron discharge device

Publications (1)

Publication Number Publication Date
NL130739C true NL130739C (enrdf_load_html_response)

Family

ID=27418936

Family Applications (2)

Application Number Title Priority Date Filing Date
NL236037D NL236037A (enrdf_load_html_response) 1958-02-14
NL130739D NL130739C (enrdf_load_html_response) 1958-02-14

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL236037D NL236037A (enrdf_load_html_response) 1958-02-14

Country Status (5)

Country Link
CA (1) CA652089A (enrdf_load_html_response)
DE (1) DE1292266B (enrdf_load_html_response)
FR (1) FR1225726A (enrdf_load_html_response)
GB (1) GB839681A (enrdf_load_html_response)
NL (2) NL130739C (enrdf_load_html_response)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3961182A (en) 1970-02-03 1976-06-01 Varian Associates Pick up screens for X-ray image intensifier tubes employing evaporated activated scintillator layer
DE8812346U1 (de) * 1988-09-29 1990-02-01 Siemens AG, 1000 Berlin und 8000 München Röntgenbildverstärker
DE4213906A1 (de) * 1992-04-28 1993-11-04 Siemens Ag Roentgenbildverstaerker
DE19921766C1 (de) * 1999-05-11 2001-02-01 Siemens Ag Röntgenbildverstärker und Verfahren zu seiner Herstellung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL164251B (nl) * 1951-09-26 Union Carbide Corp Werkwijze voor het verhogen van de molverhouding van sio&012 tot al&012o&013 in een kristallijn alumino- silicaatzeoliet.
AT179574B (de) * 1951-09-26 1954-09-10 Philips Nv Elektronenstrahlröhre für einen Bildwandler
NL164276B (nl) * 1951-09-27 Sandoz Ag Werkwijze voor het bereiden van een 1,3-difenyl- pyrazoline, van een preparaat voor het optisch bleken van vezelmaterialen door een of een aantal van deze pyrazolinen op te lossen in water en werkwijze voor het optisch bleken van vezelmaterialen met deze 1,3- -difenylpyrazolinen, alsmede onder toepassing van laatstgenoemde werkwijze verkregen optisch gebleekte vezelmaterialen.

Also Published As

Publication number Publication date
FR1225726A (fr) 1960-07-04
NL236037A (enrdf_load_html_response)
CA652089A (en) 1962-11-13
DE1292266B (de) 1969-04-10
GB839681A (en) 1960-06-29

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