JPS541451B2 - - Google Patents

Info

Publication number
JPS541451B2
JPS541451B2 JP2843873A JP2843873A JPS541451B2 JP S541451 B2 JPS541451 B2 JP S541451B2 JP 2843873 A JP2843873 A JP 2843873A JP 2843873 A JP2843873 A JP 2843873A JP S541451 B2 JPS541451 B2 JP S541451B2
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.)
Expired
Application number
JP2843873A
Other languages
Japanese (ja)
Other versions
JPS49133018A (en
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 JP2843873A priority Critical patent/JPS541451B2/ja
Priority to US05/432,879 priority patent/US3972385A/en
Priority to GB212074A priority patent/GB1463191A/en
Priority to DE2401925A priority patent/DE2401925C3/en
Priority to CA190,390A priority patent/CA993367A/en
Publication of JPS49133018A publication Critical patent/JPS49133018A/ja
Priority to US05/684,928 priority patent/US4040503A/en
Priority to US05/684,927 priority patent/US4091891A/en
Publication of JPS541451B2 publication Critical patent/JPS541451B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP2843873A 1973-01-17 1973-03-10 Expired JPS541451B2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2843873A JPS541451B2 (en) 1973-03-10 1973-03-10
US05/432,879 US3972385A (en) 1973-01-17 1974-01-14 Horn speaker
GB212074A GB1463191A (en) 1973-01-17 1974-01-16 Horn speaker
DE2401925A DE2401925C3 (en) 1973-01-17 1974-01-16 Funnel speaker
CA190,390A CA993367A (en) 1973-01-17 1974-01-17 Horn speaker
US05/684,928 US4040503A (en) 1973-01-17 1976-05-10 Horn speaker
US05/684,927 US4091891A (en) 1973-01-17 1976-05-10 Horn speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2843873A JPS541451B2 (en) 1973-03-10 1973-03-10

Publications (2)

Publication Number Publication Date
JPS49133018A JPS49133018A (en) 1974-12-20
JPS541451B2 true JPS541451B2 (en) 1979-01-25

Family

ID=12248661

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2843873A Expired JPS541451B2 (en) 1973-01-17 1973-03-10

Country Status (1)

Country Link
JP (1) JPS541451B2 (en)

Also Published As

Publication number Publication date
JPS49133018A (en) 1974-12-20

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