Title:
OPENING DEVICE FOR DOOR AND CHECKER
Document Type and Number:
Japanese Patent JPS5297239
Kind Code:
A
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Inventors:
KITSUTAKA HIROSHI
Application Number:
JP572876A
Publication Date:
August 15, 1977
Filing Date:
January 21, 1976
Export Citation:
Assignee:
RYOBI LTD
International Classes:
E05F3/10; E05F3/22; (IPC1-7): E05F3/10; E05F3/22