JPS541449B2 - - Google Patents

Info

Publication number
JPS541449B2
JPS541449B2 JP805673A JP805673A JPS541449B2 JP S541449 B2 JPS541449 B2 JP S541449B2 JP 805673 A JP805673 A JP 805673A JP 805673 A JP805673 A JP 805673A JP S541449 B2 JPS541449 B2 JP S541449B2
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
JP805673A
Other languages
Japanese (ja)
Other versions
JPS4996712A (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 JP805673A priority Critical patent/JPS541449B2/ja
Priority to US05/432,879 priority patent/US3972385A/en
Priority to DE2401925A priority patent/DE2401925C3/en
Priority to GB212074A priority patent/GB1463191A/en
Priority to CA190,390A priority patent/CA993367A/en
Publication of JPS4996712A publication Critical patent/JPS4996712A/ja
Priority to US05/684,927 priority patent/US4091891A/en
Priority to US05/684,928 priority patent/US4040503A/en
Publication of JPS541449B2 publication Critical patent/JPS541449B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Obtaining Desirable Characteristics In Audible-Bandwidth Transducers (AREA)
JP805673A 1973-01-17 1973-01-17 Expired JPS541449B2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP805673A JPS541449B2 (en) 1973-01-17 1973-01-17
US05/432,879 US3972385A (en) 1973-01-17 1974-01-14 Horn speaker
DE2401925A DE2401925C3 (en) 1973-01-17 1974-01-16 Funnel speaker
GB212074A GB1463191A (en) 1973-01-17 1974-01-16 Horn speaker
CA190,390A CA993367A (en) 1973-01-17 1974-01-17 Horn speaker
US05/684,927 US4091891A (en) 1973-01-17 1976-05-10 Horn speaker
US05/684,928 US4040503A (en) 1973-01-17 1976-05-10 Horn speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP805673A JPS541449B2 (en) 1973-01-17 1973-01-17

Publications (2)

Publication Number Publication Date
JPS4996712A JPS4996712A (en) 1974-09-12
JPS541449B2 true JPS541449B2 (en) 1979-01-25

Family

ID=11682658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP805673A Expired JPS541449B2 (en) 1973-01-17 1973-01-17

Country Status (1)

Country Link
JP (1) JPS541449B2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE955249C (en) * 1949-10-28 1957-01-03 Siemens Ag Loudspeaker funnel with a curved jacket curve

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE955249C (en) * 1949-10-28 1957-01-03 Siemens Ag Loudspeaker funnel with a curved jacket curve

Also Published As

Publication number Publication date
JPS4996712A (en) 1974-09-12

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