DE29702165U1 - speaker - Google Patents

speaker

Info

Publication number
DE29702165U1
DE29702165U1 DE29702165U DE29702165U DE29702165U1 DE 29702165 U1 DE29702165 U1 DE 29702165U1 DE 29702165 U DE29702165 U DE 29702165U DE 29702165 U DE29702165 U DE 29702165U DE 29702165 U1 DE29702165 U1 DE 29702165U1
Authority
DE
Germany
Prior art keywords
speaker
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.)
Expired - Lifetime
Application number
DE29702165U
Other languages
German (de)
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.)
HOUNG JUHN
Original Assignee
HOUNG JUHN
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 HOUNG JUHN filed Critical HOUNG JUHN
Priority to DE29702165U priority Critical patent/DE29702165U1/en
Publication of DE29702165U1 publication Critical patent/DE29702165U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
    • B05D1/12—Applying particulate materials
    • B05D1/14—Flocking
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R7/00—Diaphragms for electromechanical transducers; Cones
    • H04R7/02—Diaphragms for electromechanical transducers; Cones characterised by the construction
    • H04R7/12—Non-planar diaphragms or cones
    • H04R7/122—Non-planar diaphragms or cones comprising a plurality of sections or layers
    • H04R7/125—Non-planar diaphragms or cones comprising a plurality of sections or layers comprising a plurality of superposed layers in contact
DE29702165U 1997-02-08 1997-02-08 speaker Expired - Lifetime DE29702165U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE29702165U DE29702165U1 (en) 1997-02-08 1997-02-08 speaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29702165U DE29702165U1 (en) 1997-02-08 1997-02-08 speaker

Publications (1)

Publication Number Publication Date
DE29702165U1 true DE29702165U1 (en) 1997-04-24

Family

ID=8035660

Family Applications (1)

Application Number Title Priority Date Filing Date
DE29702165U Expired - Lifetime DE29702165U1 (en) 1997-02-08 1997-02-08 speaker

Country Status (1)

Country Link
DE (1) DE29702165U1 (en)

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Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 19970605

R156 Lapse of ip right after 3 years

Effective date: 20001201