JPS4970938U - - Google Patents

Info

Publication number
JPS4970938U
JPS4970938U JP11363772U JP11363772U JPS4970938U JP S4970938 U JPS4970938 U JP S4970938U JP 11363772 U JP11363772 U JP 11363772U JP 11363772 U JP11363772 U JP 11363772U JP S4970938 U JPS4970938 U JP S4970938U
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
JP11363772U
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 JP11363772U priority Critical patent/JPS4970938U/ja
Publication of JPS4970938U publication Critical patent/JPS4970938U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP11363772U 1972-09-30 1972-09-30 Pending JPS4970938U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11363772U JPS4970938U (en) 1972-09-30 1972-09-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11363772U JPS4970938U (en) 1972-09-30 1972-09-30

Publications (1)

Publication Number Publication Date
JPS4970938U true JPS4970938U (en) 1974-06-20

Family

ID=28342612

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11363772U Pending JPS4970938U (en) 1972-09-30 1972-09-30

Country Status (1)

Country Link
JP (1) JPS4970938U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01183300A (en) * 1988-01-14 1989-07-21 Yamaha Corp Speaker

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3067834A (en) * 1961-03-13 1962-12-11 Oscar R May Speaker unit for drive-in theater
US3410947A (en) * 1965-06-24 1968-11-12 Conn Ltd C G Sound reproducing system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3067834A (en) * 1961-03-13 1962-12-11 Oscar R May Speaker unit for drive-in theater
US3410947A (en) * 1965-06-24 1968-11-12 Conn Ltd C G Sound reproducing system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01183300A (en) * 1988-01-14 1989-07-21 Yamaha Corp Speaker

Similar Documents

Publication Publication Date Title
FR2195638A1 (en)
FR2195314A5 (en)
JPS5133732B2 (en)
JPS4970938U (en)
JPS5242276Y2 (en)
JPS5247412B2 (en)
JPS4925756A (en)
JPS4914625U (en)
JPS48114419U (en)
JPS50105641A (en)
CH564554A5 (en)
CH563784A5 (en)
CH559080A5 (en)
CH563229A5 (en)
CH569228A5 (en)
CH568828A5 (en)
CH568670A5 (en)
CH561625A5 (en)
CH567138A5 (en)
CH566432A (en)
CH566300A5 (en)
CH565177A5 (en)
CH564657A5 (en)
CH564631A (en)
CH558043A (en)