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with guide wheels or rollers for the gates
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Industry
CPC
E02B7/30
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Parent Industries
E
FIXED CONSTRUCTIONS
E02
Hydraulic engineering
E02B
HYDRAULIC ENGINEERING
E02B7/00
Barrages or weirs Layout, construction, methods of, or devices for, making same
Current Industry
E02B7/30
with guide wheels or rollers for the gates
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Patents Grants
last 30 patents
Information
Patent Grant
Overshot and undershot control gate
Patent number
12,084,826
Issue date
Sep 10, 2024
RUBICON RESEARCH PTY LTD
David John Aughton
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Method for controlling a water sluice gate drive for a water sluice...
Patent number
9,758,940
Issue date
Sep 12, 2017
Wobben Properties GmbH
Andreas Janssen
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
Water control structure and roller assembly therefor
Patent number
4,934,868
Issue date
Jun 19, 1990
Richard B. Hellstrom
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
3875752
Patent number
3,875,752
Issue date
Apr 8, 1975
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
3326002
Patent number
3,326,002
Issue date
Jun 20, 1967
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Grant
1328752
Patent number
1,328,752
Issue date
Jan 20, 1920
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Patents Applications
last 30 patents
Information
Patent Application
OVERSHOT AND UNDERSHOT CONTROL GATE
Publication number
20230021317
Publication date
Jan 26, 2023
RUBICON RESEARCH PTY LTD
David John Aughton
G01 - MEASURING TESTING
Information
Patent Application
Water gate opened and closed by oil pressure
Publication number
20030026659
Publication date
Feb 6, 2003
Chun-Ching Wu
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING
Information
Patent Application
Manual light water gate
Publication number
20030026658
Publication date
Feb 6, 2003
Chun-Ching Wu
E02 - HYDRAULIC ENGINEERING FOUNDATIONS SOIL SHIFTING