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CH231137A - Corpuscular beam apparatus for making stereo recordings. - Google Patents

Corpuscular beam apparatus for making stereo recordings.

Info

Publication number
CH231137A
CH231137A CH231137DA CH231137A CH 231137 A CH231137 A CH 231137A CH 231137D A CH231137D A CH 231137DA CH 231137 A CH231137 A CH 231137A
Authority
CH
Switzerland
Prior art keywords
beam apparatus
corpuscular beam
stereo recordings
making stereo
making
Prior art date
Application number
Other languages
German (de)
Inventor
Fides Gesellschaft Beschraenk
Original Assignee
Fides 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 Fides Gmbh filed Critical Fides Gmbh
Publication of CH231137A publication Critical patent/CH231137A/en

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
    • H01J37/20—Means for supporting or positioning the object or the material; Means for adjusting diaphragms or lenses associated with the support

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
CH231137D 1941-09-20 1942-09-17 Corpuscular beam apparatus for making stereo recordings. CH231137A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE231137X 1941-09-20

Publications (1)

Publication Number Publication Date
CH231137A true CH231137A (en) 1944-02-29

Family

ID=5874079

Family Applications (1)

Application Number Title Priority Date Filing Date
CH231137D CH231137A (en) 1941-09-20 1942-09-17 Corpuscular beam apparatus for making stereo recordings.

Country Status (2)

Country Link
CH (1) CH231137A (en)
FR (1) FR894066A (en)

Also Published As

Publication number Publication date
FR894066A (en) 1944-12-13

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