GB9317345D0 - Loudspeaker - Google Patents

Loudspeaker

Info

Publication number
GB9317345D0
GB9317345D0 GB939317345A GB9317345A GB9317345D0 GB 9317345 D0 GB9317345 D0 GB 9317345D0 GB 939317345 A GB939317345 A GB 939317345A GB 9317345 A GB9317345 A GB 9317345A GB 9317345 D0 GB9317345 D0 GB 9317345D0
Authority
GB
United Kingdom
Prior art keywords
loudspeaker
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
GB939317345A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CENTRALFORCE Ltd
Original Assignee
CENTRALFORCE Ltd
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 by CENTRALFORCE Ltd filed Critical CENTRALFORCE Ltd
Priority to GB939317345A priority Critical patent/GB9317345D0/en
Publication of GB9317345D0 publication Critical patent/GB9317345D0/en
Priority to CN 94193083 priority patent/CN1129510A/en
Priority to DE69401593T priority patent/DE69401593T2/en
Priority to PCT/GB1994/001734 priority patent/WO1995006397A1/en
Priority to AU72726/94A priority patent/AU7272694A/en
Priority to CA002165327A priority patent/CA2165327A1/en
Priority to EP94923018A priority patent/EP0714590B1/en
Priority to DK94923018T priority patent/DK0714590T3/en
Priority to HK97102703A priority patent/HK1000991A1/en
Pending legal-status Critical Current

Links

GB939317345A 1993-08-20 1993-08-20 Loudspeaker Pending GB9317345D0 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
GB939317345A GB9317345D0 (en) 1993-08-20 1993-08-20 Loudspeaker
CN 94193083 CN1129510A (en) 1993-08-20 1994-08-08 Loud speaker
DE69401593T DE69401593T2 (en) 1993-08-20 1994-08-08 SPEAKER
PCT/GB1994/001734 WO1995006397A1 (en) 1993-08-20 1994-08-08 Loudspeaker
AU72726/94A AU7272694A (en) 1993-08-20 1994-08-08 Loudspeaker
CA002165327A CA2165327A1 (en) 1993-08-20 1994-08-08 Loudspeaker
EP94923018A EP0714590B1 (en) 1993-08-20 1994-08-08 Loudspeaker
DK94923018T DK0714590T3 (en) 1993-08-20 1994-08-08 Speaker.
HK97102703A HK1000991A1 (en) 1993-08-20 1997-12-31 Loudspeaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939317345A GB9317345D0 (en) 1993-08-20 1993-08-20 Loudspeaker

Publications (1)

Publication Number Publication Date
GB9317345D0 true GB9317345D0 (en) 1993-10-06

Family

ID=10740791

Family Applications (1)

Application Number Title Priority Date Filing Date
GB939317345A Pending GB9317345D0 (en) 1993-08-20 1993-08-20 Loudspeaker

Country Status (9)

Country Link
EP (1) EP0714590B1 (en)
CN (1) CN1129510A (en)
AU (1) AU7272694A (en)
CA (1) CA2165327A1 (en)
DE (1) DE69401593T2 (en)
DK (1) DK0714590T3 (en)
GB (1) GB9317345D0 (en)
HK (1) HK1000991A1 (en)
WO (1) WO1995006397A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5822443A (en) * 1996-04-22 1998-10-13 Samsung Electronics Co., Ltd. Speaker system for a television
DK1120007T3 (en) 1998-06-22 2005-12-12 Slab Technology Ltd speakers
JP2014078935A (en) * 2012-09-18 2014-05-01 Yamaha Corp Speaker device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2417909A1 (en) * 1978-02-17 1979-09-14 Thaille Jean Louis ACOUSTIC PRESSURE (OR CHARGE) REGULATOR
US4214645A (en) * 1978-11-09 1980-07-29 Avid Corporation Method of and means for loudspeaker sound wave distribution
JPS5910867Y2 (en) * 1980-01-07 1984-04-04 パイオニア株式会社 Car speaker unit
DE3201455C2 (en) * 1982-01-19 1985-09-19 Dieter 7447 Aichtal Wagner Speaker box
IT1187062B (en) * 1985-09-02 1987-12-16 S I P E Soc Italiana Prodotti MULTIPLE SPEAKER, WITH PIEZOELECTRIC "TWEETER" SUPPORTED WITH MEANS THAT ALLOW THE EXPLOITATION OF THE MEMBRANE OF THE MAIN SPEAKER AS THE REFLECTIVE SURFACE OF THE RADIATION EMITTED REAR FROM THE CERAMIC DISC AND THE "TWE" MEMBRET
FR2609853B1 (en) * 1987-04-23 1989-04-21 Pillerault Clement Eloise HIGH FIDELITY ELECTROACOUSTIC POWER TRANSDUCER WITH STAGE DIFFUSION SYSTEM

Also Published As

Publication number Publication date
DE69401593T2 (en) 1997-05-15
DE69401593D1 (en) 1997-03-06
DK0714590T3 (en) 1997-08-04
CA2165327A1 (en) 1995-03-02
AU7272694A (en) 1995-03-21
WO1995006397A1 (en) 1995-03-02
EP0714590A1 (en) 1996-06-05
EP0714590B1 (en) 1997-01-22
HK1000991A1 (en) 1998-05-15
CN1129510A (en) 1996-08-21

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