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Title:
【発明の名称】スピ-カ
Document Type and Number:
Japanese Patent JPS5819199
Kind Code:
B2
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Inventors:
SUZUKI HIDEO
TANAKA JUNICHI
Application Number:
JP9364077A
Publication Date:
April 16, 1983
Filing Date:
August 04, 1977
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP
International Classes:
H04R9/04; H04R1/22; H04R7/04; H04R9/06; (IPC1-7): H04R9/06; H04R7/04; H04R9/04
Attorney, Agent or Firm:
Masuo Oiwa



 
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