CH226486A - Prism attachment in front of a double lens of a stereo recording or playback device. - Google Patents

Prism attachment in front of a double lens of a stereo recording or playback device.

Info

Publication number
CH226486A
CH226486A CH226486DA CH226486A CH 226486 A CH226486 A CH 226486A CH 226486D A CH226486D A CH 226486DA CH 226486 A CH226486 A CH 226486A
Authority
CH
Switzerland
Prior art keywords
playback device
double lens
stereo recording
prism attachment
prism
Prior art date
Application number
Other languages
German (de)
Inventor
Aktiengesellschaft Zeiss Ikon
Original Assignee
Zeiss Ikon Ag
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 Zeiss Ikon Ag filed Critical Zeiss Ikon Ag
Publication of CH226486A publication Critical patent/CH226486A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C409/00—Peroxy compounds
    • C07C409/20—Peroxy compounds the —O—O— group being bound to a carbon atom further substituted by singly—bound oxygen atoms
    • C07C409/22—Peroxy compounds the —O—O— group being bound to a carbon atom further substituted by singly—bound oxygen atoms having two —O—O— groups bound to the carbon atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C407/00—Preparation of peroxy compounds
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B35/00—Stereoscopic photography
    • G03B35/08—Stereoscopic photography by simultaneous recording
    • G03B35/10—Stereoscopic photography by simultaneous recording having single camera with stereoscopic-base-defining system

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CH226486D 1941-03-22 1942-02-16 Prism attachment in front of a double lens of a stereo recording or playback device. CH226486A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE220341X 1941-03-22

Publications (1)

Publication Number Publication Date
CH226486A true CH226486A (en) 1943-04-15

Family

ID=5833973

Family Applications (2)

Application Number Title Priority Date Filing Date
CH226486D CH226486A (en) 1941-03-22 1942-02-16 Prism attachment in front of a double lens of a stereo recording or playback device.
CH227123D CH227123A (en) 1941-03-22 1942-03-20 Process for the production of acetone peroxide.

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH227123D CH227123A (en) 1941-03-22 1942-03-20 Process for the production of acetone peroxide.

Country Status (3)

Country Link
BE (1) BE444933A (en)
CH (2) CH226486A (en)
FR (1) FR880370A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1131090B (en) * 1956-05-02 1962-06-07 Christian Dilk Device for generating back projections

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1146493B (en) * 1958-08-04 1963-04-04 Wacker Chemie Gmbh Process for the production of organic per compounds

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1131090B (en) * 1956-05-02 1962-06-07 Christian Dilk Device for generating back projections

Also Published As

Publication number Publication date
BE444933A (en)
CH227123A (en) 1943-05-31
FR880370A (en) 1943-03-24

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