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Patent Searching and Data


Title:
ELECTROACOUSTIC TRANSDUCER
Document Type and Number:
Japanese Patent JP2005244380
Kind Code:
A
Abstract:

To provide an electroacoustic transducer capable of eliminating the need for connection works of conductors configuring a coil and being used for a two-terminal electroacoustic transducer or a three-terminal electroacoustic transducer.

Coil side terminal parts 34, 37, 38, 44 to which ends of conductors 32, 33 are fixed and signal input terminal parts 35, 39, 45 to which an external signal is given are provided on a base 22, and the coil side terminal parts 34, 37, 38, 44 and the signal input terminal parts 35, 39, 45 are respectively and electrically connected in the inside of the base 22.


Inventors:
FUKAI YOSHIAKI
KUBOTA HISASHI
Application Number:
JP2004000048867
Publication Date:
September 08, 2005
Filing Date:
February 25, 2004
Export Citation:
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Assignee:
STAR MFG CO
International Classes:
H04R1/06; H04R11/02; H04R25/00; (IPC1-7): H04R11/02; H04R1/06; H04R25/00