DE187710C - - Google Patents

Info

Publication number
DE187710C
DE187710C DENDAT187710D DE187710DA DE187710C DE 187710 C DE187710 C DE 187710C DE NDAT187710 D DENDAT187710 D DE NDAT187710D DE 187710D A DE187710D A DE 187710DA DE 187710 C DE187710 C DE 187710C
Authority
DE
Germany
Prior art keywords
shut
cylinder
membranes
connecting member
exhaust gases
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
DENDAT187710D
Other languages
German (de)
English (en)
Publication of DE187710C publication Critical patent/DE187710C/de
Active legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09FDISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00Illuminated signs; Luminous advertising
    • G09F13/44Illuminated signs; Luminous advertising with gas as lighting source

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Feeding And Controlling Fuel (AREA)
DENDAT187710D Active DE187710C (fr)

Publications (1)

Publication Number Publication Date
DE187710C true DE187710C (fr)

Family

ID=451380

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT187710D Active DE187710C (fr)

Country Status (1)

Country Link
DE (1) DE187710C (fr)

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