FR903127A - Device for introducing and supporting objects in enclosures where the vacuum has been made - Google Patents

Device for introducing and supporting objects in enclosures where the vacuum has been made

Info

Publication number
FR903127A
FR903127A FR903127DA FR903127A FR 903127 A FR903127 A FR 903127A FR 903127D A FR903127D A FR 903127DA FR 903127 A FR903127 A FR 903127A
Authority
FR
France
Prior art keywords
enclosures
introducing
vacuum
supporting objects
objects
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of FR903127A publication Critical patent/FR903127A/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
    • H01J37/22—Optical 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, exposure control; Optical subsystems specially adapted therefor, e.g. microscopes for observing image on luminescent screen
    • 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
    • H01J37/18—Vacuum locks ; Means for obtaining or maintaining the desired pressure within the vessel

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
FR903127D 1943-03-04 1944-03-31 Device for introducing and supporting objects in enclosures where the vacuum has been made Expired FR903127A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE903127X 1943-03-04

Publications (1)

Publication Number Publication Date
FR903127A true FR903127A (en) 1945-09-25

Family

ID=6861336

Family Applications (1)

Application Number Title Priority Date Filing Date
FR903127D Expired FR903127A (en) 1943-03-04 1944-03-31 Device for introducing and supporting objects in enclosures where the vacuum has been made

Country Status (3)

Country Link
BE (1) BE455525A (en)
FR (1) FR903127A (en)
NL (1) NL116186C (en)

Also Published As

Publication number Publication date
NL116186C (en)
BE455525A (en)

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