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Class Information
Number: 14/38
Name: Bridges > Draw > Bascule > Fixed pivot > Rack and pinion
Description: Bascule bridges operated by a rack and pinion, the rack being on the movable span and the other on a stationary part of the bridge.










Patents under this class:

Patent Number Title Of Patent Date Issued
6626587 Method and system for transmitting optical communication Sep. 30, 2003
4012804 Electromechanically operated dockboard Mar. 22, 1977











 
 
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