【考案の名称】ヘツドホン

Title:

【考案の名称】ヘツドホン

Document Type and Number:

Japanese Patent JPS5946085

Kind Code:

U

Inventors:

Takeo Kajiwara
Izumi Matsuo

Application Number:

JP14067982U

Publication Date:

March 27, 1984

Filing Date:

September 17, 1982

Export Citation:

International Classes:

H04R1/10; (IPC1-7): H04R1/10

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