JPS5080345A - - Google Patents

Info

Publication number
JPS5080345A
JPS5080345A JP13014973A JP13014973A JPS5080345A JP S5080345 A JPS5080345 A JP S5080345A JP 13014973 A JP13014973 A JP 13014973A JP 13014973 A JP13014973 A JP 13014973A JP S5080345 A JPS5080345 A JP S5080345A
Authority
JP
Japan
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.)
Granted
Application number
JP13014973A
Other languages
Japanese (ja)
Other versions
JPS5416541B2 (cs
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
Priority to JP13014973A priority Critical patent/JPS5416541B2/ja
Publication of JPS5080345A publication Critical patent/JPS5080345A/ja
Publication of JPS5416541B2 publication Critical patent/JPS5416541B2/ja
Expired legal-status Critical Current

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
    • G10K11/162—Selection of materials
    • G10K11/165—Particles in a matrix

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Building Environments (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP13014973A 1973-11-21 1973-11-21 Expired JPS5416541B2 (cs)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13014973A JPS5416541B2 (cs) 1973-11-21 1973-11-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13014973A JPS5416541B2 (cs) 1973-11-21 1973-11-21

Publications (2)

Publication Number Publication Date
JPS5080345A true JPS5080345A (cs) 1975-06-30
JPS5416541B2 JPS5416541B2 (cs) 1979-06-22

Family

ID=15027136

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13014973A Expired JPS5416541B2 (cs) 1973-11-21 1973-11-21

Country Status (1)

Country Link
JP (1) JPS5416541B2 (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5478742A (en) * 1977-12-06 1979-06-23 Masaru Sasaki Metallcontaining synthetic resin forming material
JPS59220542A (ja) * 1983-05-30 1984-12-12 株式会社　ノダ 遮音板
EP0656618A1 (fr) * 1993-12-03 1995-06-07 ETAT FRANCAIS Représenté par le délÀ©gué général pour l'armement Matériau de protection acoustique notamment des antennes sonar

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5478742A (en) * 1977-12-06 1979-06-23 Masaru Sasaki Metallcontaining synthetic resin forming material
JPS59220542A (ja) * 1983-05-30 1984-12-12 株式会社　ノダ 遮音板
EP0656618A1 (fr) * 1993-12-03 1995-06-07 ETAT FRANCAIS Représenté par le délÀ©gué général pour l'armement Matériau de protection acoustique notamment des antennes sonar

Also Published As

Publication number Publication date
JPS5416541B2 (cs) 1979-06-22

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