JPS62119629U - - Google Patents

Info

Publication number
JPS62119629U
JPS62119629U JP585586U JP585586U JPS62119629U JP S62119629 U JPS62119629 U JP S62119629U JP 585586 U JP585586 U JP 585586U JP 585586 U JP585586 U JP 585586U JP S62119629 U JPS62119629 U JP S62119629U
Authority
JP
Japan
Prior art keywords
balloon
duct
attached
sound insulating
insulating wall
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.)
Pending
Application number
JP585586U
Other languages
English (en)
Japanese (ja)
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 JP585586U priority Critical patent/JPS62119629U/ja
Publication of JPS62119629U publication Critical patent/JPS62119629U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP585586U 1986-01-21 1986-01-21 Pending JPS62119629U (US20100056889A1-20100304-C00004.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP585586U JPS62119629U (US20100056889A1-20100304-C00004.png) 1986-01-21 1986-01-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP585586U JPS62119629U (US20100056889A1-20100304-C00004.png) 1986-01-21 1986-01-21

Publications (1)

Publication Number Publication Date
JPS62119629U true JPS62119629U (US20100056889A1-20100304-C00004.png) 1987-07-29

Family

ID=30787827

Family Applications (1)

Application Number Title Priority Date Filing Date
JP585586U Pending JPS62119629U (US20100056889A1-20100304-C00004.png) 1986-01-21 1986-01-21

Country Status (1)

Country Link
JP (1) JPS62119629U (US20100056889A1-20100304-C00004.png)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0376499A (ja) * 1989-08-18 1991-04-02 Hitachi Plant Eng & Constr Co Ltd ダクト内電子消音用のマイクロホンユニット
KR100435640B1 (ko) * 2000-12-19 2004-06-12 현대자동차주식회사 마이크로폰 셀프 노이즈 제거용 차체 표면 음압 측정장치

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0376499A (ja) * 1989-08-18 1991-04-02 Hitachi Plant Eng & Constr Co Ltd ダクト内電子消音用のマイクロホンユニット
KR100435640B1 (ko) * 2000-12-19 2004-06-12 현대자동차주식회사 마이크로폰 셀프 노이즈 제거용 차체 표면 음압 측정장치

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