FR2118173A1 - - Google Patents

Info

Publication number
FR2118173A1
FR2118173A1 FR7145559A FR7145559A FR2118173A1 FR 2118173 A1 FR2118173 A1 FR 2118173A1 FR 7145559 A FR7145559 A FR 7145559A FR 7145559 A FR7145559 A FR 7145559A FR 2118173 A1 FR2118173 A1 FR 2118173A1
Authority
FR
France
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.)
Granted
Application number
FR7145559A
Other languages
French (fr)
Other versions
FR2118173B1 (enrdf_load_stackoverflow
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.)
Tesla AS
Original Assignee
Tesla AS
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 Tesla AS filed Critical Tesla AS
Publication of FR2118173A1 publication Critical patent/FR2118173A1/fr
Application granted granted Critical
Publication of FR2118173B1 publication Critical patent/FR2118173B1/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)
  • Projection-Type Copiers In General (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
FR7145559A 1970-12-18 1971-12-17 Expired FR2118173B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS859970A CS148640B1 (enrdf_load_stackoverflow) 1970-12-18 1970-12-18

Publications (2)

Publication Number Publication Date
FR2118173A1 true FR2118173A1 (enrdf_load_stackoverflow) 1972-07-28
FR2118173B1 FR2118173B1 (enrdf_load_stackoverflow) 1975-10-10

Family

ID=5436775

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7145559A Expired FR2118173B1 (enrdf_load_stackoverflow) 1970-12-18 1971-12-17

Country Status (4)

Country Link
CS (1) CS148640B1 (enrdf_load_stackoverflow)
DE (1) DE2157085B2 (enrdf_load_stackoverflow)
FR (1) FR2118173B1 (enrdf_load_stackoverflow)
GB (1) GB1339047A (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2382739A (en) * 1939-10-18 1945-08-14 Muller Heinz Otto Apparatus for taking pictures of the images produced by electron optic apparatus
FR2093096A5 (enrdf_load_stackoverflow) * 1970-06-02 1972-01-28 Sopelem

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2382739A (en) * 1939-10-18 1945-08-14 Muller Heinz Otto Apparatus for taking pictures of the images produced by electron optic apparatus
FR2093096A5 (enrdf_load_stackoverflow) * 1970-06-02 1972-01-28 Sopelem

Also Published As

Publication number Publication date
CS148640B1 (enrdf_load_stackoverflow) 1973-03-29
DE2157085B2 (de) 1974-01-31
GB1339047A (en) 1973-11-28
DE2157085A1 (de) 1972-07-06
FR2118173B1 (enrdf_load_stackoverflow) 1975-10-10

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Legal Events

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