BE453437A - - Google Patents

Info

Publication number
BE453437A
BE453437A BE453437DA BE453437A BE 453437 A BE453437 A BE 453437A BE 453437D A BE453437D A BE 453437DA BE 453437 A BE453437 A BE 453437A
Authority
BE
Belgium
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 BE453437A publication Critical patent/BE453437A/xx

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02Details
    • H01J37/22Optical, image processing or photographic arrangements associated with the tube
    • H01J37/224Luminescent 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)
  • Electron Sources, Ion Sources (AREA)
BE453437D 1943-04-06 BE453437A (ko)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE246370X 1943-04-06

Publications (1)

Publication Number Publication Date
BE453437A true BE453437A (ko)

Family

ID=5935103

Family Applications (1)

Application Number Title Priority Date Filing Date
BE453437D BE453437A (ko) 1943-04-06

Country Status (2)

Country Link
BE (1) BE453437A (ko)
CH (1) CH246370A (ko)

Also Published As

Publication number Publication date
CH246370A (de) 1946-12-31

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