Title:
【考案の名称】同時吸排形換気扇
Document Type and Number:
Japanese Patent JPS60187836
Kind Code:
U
Inventors:
Yoshita Hotta
Application Number:
JP7501484U
Publication Date:
December 12, 1985
Filing Date:
May 21, 1984
Export Citation:
International Classes:
F24F7/013; (IPC1-7): F24F7/013
Domestic Patent References:
| JPS5556341U | 1980-04-16 | |||
| JPS5838917U | 1983-03-14 | |||
| JPS3517985Y1 |