Title:
EXPANSION GATE DOOR
Document Type and Number:
Japanese Patent JPS5670392
Kind Code:
A
Inventors:
UMEDA JIROU
Application Number:
JP14749179A
Publication Date:
June 12, 1981
Filing Date:
November 14, 1979
Export Citation:
Assignee:
TOYO SASH KK
International Classes:
E06B3/92; E06B11/02; (IPC1-7): E06B3/92; E06B11/02
Domestic Patent References:
| JPS5429633U | 1979-02-27 | |||
| JP52157246B |