DE225474C - - Google Patents

Info

Publication number
DE225474C
DE225474C DENDAT225474D DE225474DA DE225474C DE 225474 C DE225474 C DE 225474C DE NDAT225474 D DENDAT225474 D DE NDAT225474D DE 225474D A DE225474D A DE 225474DA DE 225474 C DE225474 C DE 225474C
Authority
DE
Germany
Prior art keywords
opening
horn
handle
lid
cover
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
DENDAT225474D
Other languages
German (de)
English (en)
Publication of DE225474C publication Critical patent/DE225474C/de
Active legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G10MUSICAL INSTRUMENTS; ACOUSTICS
    • G10KSOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K13/00Cones, diaphragms, or the like, for emitting or receiving sound in general

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Vehicle Step Arrangements And Article Storage (AREA)
DENDAT225474D Active DE225474C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Publications (1)

Publication Number Publication Date
DE225474C true DE225474C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=486111

Family Applications (1)

Application Number Title Priority Date Filing Date
DENDAT225474D Active DE225474C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Country Status (1)

Country Link
DE (1) DE225474C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

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