JPS61210698A - 異媒質波動反射防止材 - Google Patents

異媒質波動反射防止材

Info

Publication number
JPS61210698A
JPS61210698A JP60050265A JP5026585A JPS61210698A JP S61210698 A JPS61210698 A JP S61210698A JP 60050265 A JP60050265 A JP 60050265A JP 5026585 A JP5026585 A JP 5026585A JP S61210698 A JPS61210698 A JP S61210698A
Authority
JP
Japan
Prior art keywords
parts
weight
layer
wave reflection
sound
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.)
Granted
Application number
JP60050265A
Other languages
English (en)
Japanese (ja)
Other versions
JPH029480B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
Inventor
余語　方廣
山下　眞夫
英夫 田中
英雄 菊地
直樹 高垣
保 西村
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Japan Steel Works Ltd
Technical Research and Development Institute of Japan Defence Agency
Yokohama Rubber Co Ltd
SWCC Corp
Original Assignee
Japan Steel Works Ltd
Technical Research and Development Institute of Japan Defence Agency
Yokohama Rubber Co Ltd
Showa Electric Wire and Cable Co
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 Japan Steel Works Ltd, Technical Research and Development Institute of Japan Defence Agency, Yokohama Rubber Co Ltd, Showa Electric Wire and Cable Co filed Critical Japan Steel Works Ltd
Priority to JP60050265A priority Critical patent/JPS61210698A/ja
Publication of JPS61210698A publication Critical patent/JPS61210698A/ja
Publication of JPH029480B2 publication Critical patent/JPH029480B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Laminated Bodies (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
  • Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
JP60050265A 1985-03-15 1985-03-15 異媒質波動反射防止材 Granted JPS61210698A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60050265A JPS61210698A (ja) 1985-03-15 1985-03-15 異媒質波動反射防止材

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60050265A JPS61210698A (ja) 1985-03-15 1985-03-15 異媒質波動反射防止材

Publications (2)

Publication Number Publication Date
JPS61210698A true JPS61210698A (ja) 1986-09-18
JPH029480B2 JPH029480B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-03-02

Family

ID=12854133

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60050265A Granted JPS61210698A (ja) 1985-03-15 1985-03-15 異媒質波動反射防止材

Country Status (1)

Country Link
JP (1) JPS61210698A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5620720A (en) * 1979-07-25 1981-02-26 Hino Motors Ltd Supercharger for internal combustion engine
JPS5982800A (ja) * 1982-11-02 1984-05-12 ティーディーケイ株式会社 電波吸収体

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5620720A (en) * 1979-07-25 1981-02-26 Hino Motors Ltd Supercharger for internal combustion engine
JPS5982800A (ja) * 1982-11-02 1984-05-12 ティーディーケイ株式会社 電波吸収体

Also Published As

Publication number Publication date
JPH029480B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-03-02

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