DE115451C - - Google Patents

Info

Publication number
DE115451C
DE115451C DENDAT115451D DE115451DA DE115451C DE 115451 C DE115451 C DE 115451C DE NDAT115451 D DENDAT115451 D DE NDAT115451D DE 115451D A DE115451D A DE 115451DA DE 115451 C DE115451 C DE 115451C
Authority
DE
Germany
Prior art keywords
lamp
glass
light
transparent
exhaust pipe
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
DENDAT115451D
Other languages
German (de)
English (en)
Publication of DE115451C publication Critical patent/DE115451C/de
Active legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/44—Illuminated signs; Luminous advertising with gas as lighting source

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
DENDAT115451D Active DE115451C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE115451C true DE115451C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=384870

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT115451D Active DE115451C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE115451C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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