CH112424A - Process for the production of hollow bodies made of wood, in particular horns. - Google Patents

Process for the production of hollow bodies made of wood, in particular horns.

Info

Publication number
CH112424A
CH112424A CH112424DA CH112424A CH 112424 A CH112424 A CH 112424A CH 112424D A CH112424D A CH 112424DA CH 112424 A CH112424 A CH 112424A
Authority
CH
Switzerland
Prior art keywords
wood
production
hollow bodies
bodies made
horns
Prior art date
Application number
Other languages
German (de)
Inventor
Georg Jorgensen
Original Assignee
Georg Jorgensen
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Georg Jorgensen filed Critical Georg Jorgensen
Publication of CH112424A publication Critical patent/CH112424A/en

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
    • G10K11/025—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators horns for impedance matching

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)
CH112424D 1924-12-02 1925-01-16 Process for the production of hollow bodies made of wood, in particular horns. CH112424A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK244031X 1924-12-02

Publications (1)

Publication Number Publication Date
CH112424A true CH112424A (en) 1925-11-02

Family

ID=8150170

Family Applications (1)

Application Number Title Priority Date Filing Date
CH112424D CH112424A (en) 1924-12-02 1925-01-16 Process for the production of hollow bodies made of wood, in particular horns.

Country Status (3)

Country Link
US (1) US1587587A (en)
CH (1) CH112424A (en)
GB (1) GB244031A (en)

Also Published As

Publication number Publication date
US1587587A (en) 1926-06-08
GB244031A (en) 1926-03-04

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