FR934764A - Perfectionnement au microscope électronique à miroir de projection - Google Patents

Perfectionnement au microscope électronique à miroir de projection

Info

Publication number
FR934764A
FR934764A FR934764DA FR934764A FR 934764 A FR934764 A FR 934764A FR 934764D A FR934764D A FR 934764DA FR 934764 A FR934764 A FR 934764A
Authority
FR
France
Prior art keywords
improvement
electron microscope
projection mirror
mirror electron
projection
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Application granted granted Critical
Publication of FR934764A publication Critical patent/FR934764A/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
    • H01J37/22—Optical, image processing or photographic arrangements associated with the tube
    • H01J37/224—Luminescent screens or photographic plates for imaging; Apparatus specially adapted therefor, e. g. cameras, TV-cameras, photographic equipment or exposure control; Optical subsystems specially adapted therefor, e. g. microscopes for observing image on luminescent screen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
FR934764D 1946-10-14 1946-10-14 Perfectionnement au microscope électronique à miroir de projection Expired FR934764A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR934764T 1946-10-14

Publications (1)

Publication Number Publication Date
FR934764A true FR934764A (fr) 1948-06-01

Family

ID=9456397

Family Applications (1)

Application Number Title Priority Date Filing Date
FR934764D Expired FR934764A (fr) 1946-10-14 1946-10-14 Perfectionnement au microscope électronique à miroir de projection

Country Status (1)

Country Link
FR (1) FR934764A (fr)

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