FR898541A - Electronic microscope - Google Patents

Electronic microscope

Info

Publication number
FR898541A
FR898541A FR898541DA FR898541A FR 898541 A FR898541 A FR 898541A FR 898541D A FR898541D A FR 898541DA FR 898541 A FR898541 A FR 898541A
Authority
FR
France
Prior art keywords
electronic microscope
microscope
electronic
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
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 FR898541A publication Critical patent/FR898541A/en
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)
FR898541D 1942-07-29 1943-10-02 Electronic microscope Expired FR898541A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE898541X 1942-07-29

Publications (1)

Publication Number Publication Date
FR898541A true FR898541A (en) 1945-04-25

Family

ID=6849173

Family Applications (1)

Application Number Title Priority Date Filing Date
FR898541D Expired FR898541A (en) 1942-07-29 1943-10-02 Electronic microscope

Country Status (1)

Country Link
FR (1) FR898541A (en)

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