JPH03120197U - - Google Patents

Info

Publication number
JPH03120197U
JPH03120197U JP2920590U JP2920590U JPH03120197U JP H03120197 U JPH03120197 U JP H03120197U JP 2920590 U JP2920590 U JP 2920590U JP 2920590 U JP2920590 U JP 2920590U JP H03120197 U JPH03120197 U JP H03120197U
Authority
JP
Japan
Prior art keywords
resistant
diaphragm
sealing member
frame
pressure
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
JP2920590U
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 JP2920590U priority Critical patent/JPH03120197U/ja
Publication of JPH03120197U publication Critical patent/JPH03120197U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
JP2920590U 1990-03-22 1990-03-22 Pending JPH03120197U (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2920590U JPH03120197U (enrdf_load_stackoverflow) 1990-03-22 1990-03-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2920590U JPH03120197U (enrdf_load_stackoverflow) 1990-03-22 1990-03-22

Publications (1)

Publication Number Publication Date
JPH03120197U true JPH03120197U (enrdf_load_stackoverflow) 1991-12-10

Family

ID=31531978

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2920590U Pending JPH03120197U (enrdf_load_stackoverflow) 1990-03-22 1990-03-22

Country Status (1)

Country Link
JP (1) JPH03120197U (enrdf_load_stackoverflow)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5524848B2 (enrdf_load_stackoverflow) * 1975-12-01 1980-07-02
JPH01177299A (ja) * 1988-01-06 1989-07-13 Matsushita Electric Ind Co Ltd 水中スピーカ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5524848B2 (enrdf_load_stackoverflow) * 1975-12-01 1980-07-02
JPH01177299A (ja) * 1988-01-06 1989-07-13 Matsushita Electric Ind Co Ltd 水中スピーカ

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