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 (enrdf_load_stackoverflow
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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Building Environments (AREA)
JP13014973A 1973-11-21 1973-11-21 Expired JPS5416541B2 (enrdf_load_stackoverflow)

Priority Applications (1)

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

Applications Claiming Priority (1)

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

Publications (2)

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

Family

ID=15027136

Family Applications (1)

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

Country Status (1)

Country Link
JP (1) JPS5416541B2 (enrdf_load_stackoverflow)

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 (enrdf_load_stackoverflow) 1979-06-22

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