FR901935A - Appareil à rayons corpusculaires - Google Patents

Appareil à rayons corpusculaires

Info

Publication number
FR901935A
FR901935A FR901935DA FR901935A FR 901935 A FR901935 A FR 901935A FR 901935D A FR901935D A FR 901935DA FR 901935 A FR901935 A FR 901935A
Authority
FR
France
Prior art keywords
ray apparatus
corpuscular ray
corpuscular
ray
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fides Gesellschaft fuer die Verwaltung und Verwertung von Gewerblichen Schutzrechten mbH
Original Assignee
Fides Gesellschaft fuer die Verwaltung und Verwertung von Gewerblichen Schutzrechten mbH
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.)
Filing date
Publication date
Application filed by Fides Gesellschaft fuer die Verwaltung und Verwertung von Gewerblichen Schutzrechten mbH filed Critical Fides Gesellschaft fuer die Verwaltung und Verwertung von Gewerblichen Schutzrechten mbH
Application granted granted Critical
Publication of FR901935A publication Critical patent/FR901935A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01J29/46—Arrangements of electrodes and associated parts for generating or controlling the ray or beam, e.g. electron-optical arrangement
    • H01J29/52—Arrangements for controlling intensity of ray or beam, e.g. for modulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H01J37/04—Arrangements of electrodes and associated parts for generating or controlling the discharge, e.g. electron-optical arrangement or ion-optical arrangement
    • H01J37/147—Arrangements for directing or deflecting the discharge along a desired path
    • H01J37/15—External mechanical adjustment of electron or ion optical components

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
FR901935D 1942-06-17 1944-02-12 Appareil à rayons corpusculaires Expired FR901935A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE901935X 1942-06-17

Publications (1)

Publication Number Publication Date
FR901935A true FR901935A (fr) 1945-08-09

Family

ID=6860897

Family Applications (1)

Application Number Title Priority Date Filing Date
FR901935D Expired FR901935A (fr) 1942-06-17 1944-02-12 Appareil à rayons corpusculaires

Country Status (2)

Country Link
FR (1) FR901935A (enrdf_load_stackoverflow)
NL (1) NL114685C (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
NL114685C (enrdf_load_stackoverflow)

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