Title:
DEVICE FOR OPENING CLOSING FLOODGATE
Document Type and Number:
Japanese Patent JPS5215152
Kind Code:
A
Inventors:
SHIMODA KOUSUKE
Application Number:
JP9142775A
Publication Date:
February 04, 1977
Filing Date:
July 26, 1975
Export Citation:
Assignee:
SHIMODA SETSUKEI KENKIYUUSHIYO
International Classes:
E02B7/20; E02B7/36; (IPC1-7): E02B7/36