FR897574A - Appareil à rayons corpusculaires - Google Patents

Appareil à rayons corpusculaires

Info

Publication number
FR897574A
FR897574A FR897574DA FR897574A FR 897574 A FR897574 A FR 897574A FR 897574D A FR897574D A FR 897574DA FR 897574 A FR897574 A FR 897574A
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)
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 FR897574A publication Critical patent/FR897574A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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, ion-optical arrangement
    • H01J37/09—Diaphragms; Shields associated with electron or ion-optical arrangements; Compensation of disturbing fields

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
FR897574D 1942-07-06 1943-08-28 Appareil à rayons corpusculaires Expired FR897574A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE236482X 1942-07-06

Publications (1)

Publication Number Publication Date
FR897574A true FR897574A (fr) 1945-03-26

Family

ID=5902081

Family Applications (1)

Application Number Title Priority Date Filing Date
FR897574D Expired FR897574A (fr) 1942-07-06 1943-08-28 Appareil à rayons corpusculaires

Country Status (2)

Country Link
CH (1) CH236482A (fr)
FR (1) FR897574A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE969942C (de) * 1951-09-19 1958-07-31 Zeiss Carl Fa Elektronenbeugungsapparatur

Also Published As

Publication number Publication date
CH236482A (de) 1945-02-15

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