DE280255C - - Google Patents

Info

Publication number
DE280255C
DE280255C DENDAT280255D DE280255DA DE280255C DE 280255 C DE280255 C DE 280255C DE NDAT280255 D DENDAT280255 D DE NDAT280255D DE 280255D A DE280255D A DE 280255DA DE 280255 C DE280255 C DE 280255C
Authority
DE
Germany
Prior art keywords
light signal
light
rest position
tube
guide rod
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
DENDAT280255D
Other languages
German (de)
English (en)
Publication of DE280255C publication Critical patent/DE280255C/de
Active legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Push-Button Switches (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Light Sources And Details Of Projection-Printing Devices (AREA)
DENDAT280255D Active DE280255C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE280255C true DE280255C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=536105

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT280255D Active DE280255C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE280255C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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