DE118687C - - Google Patents

Info

Publication number
DE118687C
DE118687C DENDAT118687D DE118687DA DE118687C DE 118687 C DE118687 C DE 118687C DE NDAT118687 D DENDAT118687 D DE NDAT118687D DE 118687D A DE118687D A DE 118687DA DE 118687 C DE118687 C DE 118687C
Authority
DE
Germany
Prior art keywords
gong
rear wall
tone
spring
chair
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
DENDAT118687D
Other languages
German (de)
English (en)
Publication of DE118687C publication Critical patent/DE118687C/de
Active legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G04HOROLOGY
    • G04BMECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B21/00Indicating the time by acoustic means
    • G04B21/02Regular striking mechanisms giving the full hour, half hour or quarter hour
    • G04B21/08Sounding bodies; Whistles; Musical apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • General Physics & Mathematics (AREA)
  • Special Chairs (AREA)
DENDAT118687D Active DE118687C (OSRAM)

Publications (1)

Publication Number Publication Date
DE118687C true DE118687C (OSRAM)

Family

ID=387868

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT118687D Active DE118687C (OSRAM)

Country Status (1)

Country Link
DE (1) DE118687C (OSRAM)

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