NL6500634A - - Google Patents

Info

Publication number
NL6500634A
NL6500634A NL6500634A NL6500634A NL6500634A NL 6500634 A NL6500634 A NL 6500634A NL 6500634 A NL6500634 A NL 6500634A NL 6500634 A NL6500634 A NL 6500634A NL 6500634 A NL6500634 A NL 6500634A
Authority
NL
Netherlands
Application number
NL6500634A
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 filed Critical
Publication of NL6500634A publication Critical patent/NL6500634A/xx

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
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/172—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general using resonance effects

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Regulation Of General Use Transformers (AREA)
NL6500634A 1964-01-22 1965-01-19 NL6500634A (enrdf_load_html_response)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT48364A AT240457B (de) 1964-01-22 1964-01-22 Transformatorgeräuschdämmung

Publications (1)

Publication Number Publication Date
NL6500634A true NL6500634A (enrdf_load_html_response) 1965-07-23

Family

ID=3491794

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6500634A NL6500634A (enrdf_load_html_response) 1964-01-22 1965-01-19

Country Status (5)

Country Link
AT (1) AT240457B (enrdf_load_html_response)
BE (1) BE658615A (enrdf_load_html_response)
CH (1) CH427017A (enrdf_load_html_response)
FR (1) FR1421075A (enrdf_load_html_response)
NL (1) NL6500634A (enrdf_load_html_response)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2660787B1 (fr) * 1990-04-06 1996-06-21 Technologies Speciales Ingenie Ecran anechouide.

Also Published As

Publication number Publication date
FR1421075A (fr) 1965-12-10
CH427017A (de) 1966-12-31
BE658615A (enrdf_load_html_response) 1965-05-17
AT240457B (de) 1965-05-25

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