Title:
【考案の名称】車輛用音声装置
Document Type and Number:
Japanese Patent JPS5881703
Kind Code:
U
Inventors:
Takao Sekine
Application Number:
JP17529981U
Publication Date:
June 02, 1983
Filing Date:
November 25, 1981
Export Citation:
International Classes:
G11B3/00; G11B3/08; G11B3/095; G11B3/60; (IPC1-7): G11B3/00; G11B3/08; G11B3/60; G11B17/06
Domestic Patent References:
| JPS5660744A | 1981-05-25 | |||
| JPS56130801A | 1981-10-14 |