Title:
VENTILATING DEVICE
Document Type and Number:
Japanese Patent JPS5216845
Kind Code:
A
Abstract:
PURPOSE: To provide a method of fitting easily and firmly a dress grill to the end part of a duct for ventilation.
Inventors:
KAMATA SAKAE
Application Number:
JP9203475A
Publication Date:
February 08, 1977
Filing Date:
July 30, 1975
Export Citation:
Assignee:
HITACHI LTD
International Classes:
F24F13/068; F24F7/00; F24F7/04; F24F7/06; F24F7/10; F24F13/08; (IPC1-7): F24F7/00; F24F7/04; F24F7/06