Title:
HEAT-INSULATING METHOD OF WINDOW AND WINDOW FRAME AND HEAT-INSULATING SHEET THEREFOR
Document Type and Number:
Japanese Patent JPS63304888
Kind Code:
A
Inventors:
KITAGAWA KATSUTO
Application Number:
JP13830787A
Publication Date:
December 13, 1988
Filing Date:
June 03, 1987
Export Citation:
Assignee:
AMTECH CORP
International Classes:
E06B1/34; (IPC1-7): E06B1/34