JPS57171582U - - Google Patents

Info

Publication number
JPS57171582U
JPS57171582U JP5884381U JP5884381U JPS57171582U JP S57171582 U JPS57171582 U JP S57171582U JP 5884381 U JP5884381 U JP 5884381U JP 5884381 U JP5884381 U JP 5884381U JP S57171582 U JPS57171582 U JP S57171582U
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.)
Pending
Application number
JP5884381U
Other languages
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 JP5884381U priority Critical patent/JPS57171582U/ja
Publication of JPS57171582U publication Critical patent/JPS57171582U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP5884381U 1981-04-22 1981-04-22 Pending JPS57171582U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5884381U JPS57171582U (enrdf_load_stackoverflow) 1981-04-22 1981-04-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5884381U JPS57171582U (enrdf_load_stackoverflow) 1981-04-22 1981-04-22

Publications (1)

Publication Number Publication Date
JPS57171582U true JPS57171582U (enrdf_load_stackoverflow) 1982-10-28

Family

ID=29855235

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5884381U Pending JPS57171582U (enrdf_load_stackoverflow) 1981-04-22 1981-04-22

Country Status (1)

Country Link
JP (1) JPS57171582U (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022191170A (ja) * 2021-06-15 2022-12-27 台灣立訊精密有限公司 ヘッドホン、及びヘッドホン状態の検出方法
US12352854B2 (en) 2018-11-09 2025-07-08 Denso Corporation Object detection device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12352854B2 (en) 2018-11-09 2025-07-08 Denso Corporation Object detection device
JP2022191170A (ja) * 2021-06-15 2022-12-27 台灣立訊精密有限公司 ヘッドホン、及びヘッドホン状態の検出方法
US12015903B2 (en) 2021-06-15 2024-06-18 Luxshare-Ict Co., Ltd. Headphone and headphone status detection method

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