JPS4949915U - - Google Patents

Info

Publication number
JPS4949915U
JPS4949915U JP9256472U JP9256472U JPS4949915U JP S4949915 U JPS4949915 U JP S4949915U JP 9256472 U JP9256472 U JP 9256472U JP 9256472 U JP9256472 U JP 9256472U JP S4949915 U JPS4949915 U JP S4949915U
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
JP9256472U
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 JP9256472U priority Critical patent/JPS4949915U/ja
Publication of JPS4949915U publication Critical patent/JPS4949915U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP9256472U 1972-08-07 1972-08-07 Pending JPS4949915U (no)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9256472U JPS4949915U (no) 1972-08-07 1972-08-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9256472U JPS4949915U (no) 1972-08-07 1972-08-07

Publications (1)

Publication Number Publication Date
JPS4949915U true JPS4949915U (no) 1974-05-01

Family

ID=28283447

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9256472U Pending JPS4949915U (no) 1972-08-07 1972-08-07

Country Status (1)

Country Link
JP (1) JPS4949915U (no)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52163320U (no) * 1976-06-04 1977-12-10

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3735336A (en) * 1971-03-10 1973-05-22 Ampex Acoustic lens

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3735336A (en) * 1971-03-10 1973-05-22 Ampex Acoustic lens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52163320U (no) * 1976-06-04 1977-12-10

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