FR905854A - Device for rotating and moving objects in rooms where a vacuum has been created - Google Patents

Device for rotating and moving objects in rooms where a vacuum has been created

Info

Publication number
FR905854A
FR905854A FR905854DA FR905854A FR 905854 A FR905854 A FR 905854A FR 905854D A FR905854D A FR 905854DA FR 905854 A FR905854 A FR 905854A
Authority
FR
France
Prior art keywords
rooms
created
vacuum
rotating
moving 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 FR905854A publication Critical patent/FR905854A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J21/00—Vacuum tubes
    • H01J21/02—Tubes with a single discharge path
    • H01J21/06—Tubes with a single discharge path having electrostatic control means only
    • H01J21/08—Tubes with a single discharge path having electrostatic control means only with movable electrode or electrodes
    • 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
    • H01J37/20—Means for supporting or positioning the objects or the material; Means for adjusting diaphragms or lenses associated with the support

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
FR905854D 1943-07-17 1944-07-13 Device for rotating and moving objects in rooms where a vacuum has been created Expired FR905854A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE905854X 1943-07-17

Publications (1)

Publication Number Publication Date
FR905854A true FR905854A (en) 1945-12-17

Family

ID=6862420

Family Applications (1)

Application Number Title Priority Date Filing Date
FR905854D Expired FR905854A (en) 1943-07-17 1944-07-13 Device for rotating and moving objects in rooms where a vacuum has been created

Country Status (3)

Country Link
BE (1) BE456817A (en)
FR (1) FR905854A (en)
NL (2) NL117828B (en)

Also Published As

Publication number Publication date
NL117828B (en)
NL61810C (en)
BE456817A (en)

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