JPH0737437Y2 - 水中受波器 - Google Patents

水中受波器

Info

Publication number
JPH0737437Y2
JPH0737437Y2 JP8899588U JP8899588U JPH0737437Y2 JP H0737437 Y2 JPH0737437 Y2 JP H0737437Y2 JP 8899588 U JP8899588 U JP 8899588U JP 8899588 U JP8899588 U JP 8899588U JP H0737437 Y2 JPH0737437 Y2 JP H0737437Y2
Authority
JP
Japan
Prior art keywords
receiving element
wave receiving
protective cover
case
wave
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.)
Expired - Lifetime
Application number
JP8899588U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0210694U (en]
Inventor
寛 石原
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.)
Oki Electric Industry Co Ltd
Original Assignee
Oki Electric Industry Co Ltd
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 Oki Electric Industry Co Ltd filed Critical Oki Electric Industry Co Ltd
Priority to JP8899588U priority Critical patent/JPH0737437Y2/ja
Publication of JPH0210694U publication Critical patent/JPH0210694U/ja
Application granted granted Critical
Publication of JPH0737437Y2 publication Critical patent/JPH0737437Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Transducers For Ultrasonic Waves (AREA)
JP8899588U 1988-07-06 1988-07-06 水中受波器 Expired - Lifetime JPH0737437Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8899588U JPH0737437Y2 (ja) 1988-07-06 1988-07-06 水中受波器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8899588U JPH0737437Y2 (ja) 1988-07-06 1988-07-06 水中受波器

Publications (2)

Publication Number Publication Date
JPH0210694U JPH0210694U (en]) 1990-01-23
JPH0737437Y2 true JPH0737437Y2 (ja) 1995-08-23

Family

ID=31313549

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8899588U Expired - Lifetime JPH0737437Y2 (ja) 1988-07-06 1988-07-06 水中受波器

Country Status (1)

Country Link
JP (1) JPH0737437Y2 (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2598312Y2 (ja) * 1991-08-20 1999-08-09 日本無線株式会社 受波器
JP4639306B2 (ja) * 2000-02-28 2011-02-23 本多電子株式会社 エアーギャップハイドロホン

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5147613B2 (ja) 2008-09-12 2013-02-20 ヤンマー株式会社 農作業用トラクタ

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5147613B2 (ja) 2008-09-12 2013-02-20 ヤンマー株式会社 農作業用トラクタ

Also Published As

Publication number Publication date
JPH0210694U (en]) 1990-01-23

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