JPS63118321U - - Google Patents

Info

Publication number
JPS63118321U
JPS63118321U JP1099387U JP1099387U JPS63118321U JP S63118321 U JPS63118321 U JP S63118321U JP 1099387 U JP1099387 U JP 1099387U JP 1099387 U JP1099387 U JP 1099387U JP S63118321 U JPS63118321 U JP S63118321U
Authority
JP
Japan
Prior art keywords
noise
outlet
speaker
cancel
active
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
JP1099387U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0636257Y2 (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 JP1987010993U priority Critical patent/JPH0636257Y2/ja
Publication of JPS63118321U publication Critical patent/JPS63118321U/ja
Application granted granted Critical
Publication of JPH0636257Y2 publication Critical patent/JPH0636257Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Exhaust Silencers (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
JP1987010993U 1987-01-27 1987-01-27 自動車排気系用アクティブキャンセラーシステム Expired - Lifetime JPH0636257Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987010993U JPH0636257Y2 (ja) 1987-01-27 1987-01-27 自動車排気系用アクティブキャンセラーシステム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987010993U JPH0636257Y2 (ja) 1987-01-27 1987-01-27 自動車排気系用アクティブキャンセラーシステム

Publications (2)

Publication Number Publication Date
JPS63118321U true JPS63118321U (US20110009641A1-20110113-C00116.png) 1988-07-30
JPH0636257Y2 JPH0636257Y2 (ja) 1994-09-21

Family

ID=30797807

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987010993U Expired - Lifetime JPH0636257Y2 (ja) 1987-01-27 1987-01-27 自動車排気系用アクティブキャンセラーシステム

Country Status (1)

Country Link
JP (1) JPH0636257Y2 (US20110009641A1-20110113-C00116.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5062001A (US20110009641A1-20110113-C00116.png) * 1973-09-30 1975-05-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5062001A (US20110009641A1-20110113-C00116.png) * 1973-09-30 1975-05-27

Also Published As

Publication number Publication date
JPH0636257Y2 (ja) 1994-09-21

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