DE170744C - - Google Patents

Info

Publication number
DE170744C
DE170744C DENDAT170744D DE170744DA DE170744C DE 170744 C DE170744 C DE 170744C DE NDAT170744 D DENDAT170744 D DE NDAT170744D DE 170744D A DE170744D A DE 170744DA DE 170744 C DE170744 C DE 170744C
Authority
DE
Germany
Prior art keywords
motor
cinematograph
speaking
synchronous motor
speaking machine
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.)
Active
Application number
DENDAT170744D
Other languages
German (de)
English (en)
Publication of DE170744C publication Critical patent/DE170744C/de
Active legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03BAPPARATUS 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
    • G03B31/00Associated working of cameras or projectors with sound-recording or sound-reproducing means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Motor And Converter Starters (AREA)
DENDAT170744D Active DE170744C (cs)

Publications (1)

Publication Number Publication Date
DE170744C true DE170744C (cs)

Family

ID=435766

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT170744D Active DE170744C (cs)

Country Status (1)

Country Link
DE (1) DE170744C (cs)

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