JPH02138998U - - Google Patents

Info

Publication number
JPH02138998U
JPH02138998U JP4732289U JP4732289U JPH02138998U JP H02138998 U JPH02138998 U JP H02138998U JP 4732289 U JP4732289 U JP 4732289U JP 4732289 U JP4732289 U JP 4732289U JP H02138998 U JPH02138998 U JP H02138998U
Authority
JP
Japan
Prior art keywords
center
fitting portion
diaphragm
cap
diaphragm device
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
JP4732289U
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 JP4732289U priority Critical patent/JPH02138998U/ja
Publication of JPH02138998U publication Critical patent/JPH02138998U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
JP4732289U 1989-04-21 1989-04-21 Pending JPH02138998U (US20020051482A1-20020502-M00012.png)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4732289U JPH02138998U (US20020051482A1-20020502-M00012.png) 1989-04-21 1989-04-21

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4732289U JPH02138998U (US20020051482A1-20020502-M00012.png) 1989-04-21 1989-04-21

Publications (1)

Publication Number Publication Date
JPH02138998U true JPH02138998U (US20020051482A1-20020502-M00012.png) 1990-11-20

Family

ID=31563148

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4732289U Pending JPH02138998U (US20020051482A1-20020502-M00012.png) 1989-04-21 1989-04-21

Country Status (1)

Country Link
JP (1) JPH02138998U (US20020051482A1-20020502-M00012.png)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4429177Y1 (US20020051482A1-20020502-M00012.png) * 1967-03-06 1969-12-03

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4429177Y1 (US20020051482A1-20020502-M00012.png) * 1967-03-06 1969-12-03

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