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Class Information
Number: 114/168
Name: Ships > Steering mechanism > Rudders > Jury
Description: Portable and temporary devices designed to serve as a steering means when the usual rudders have been lost or rendered inoperative.










Patents under this class:

Patent Number Title Of Patent Date Issued
5129346 Rudder sleeve for boat rudder Jul. 14, 1992
4101998 Buoyancy control apparatus for divers Jul. 25, 1978











 
 
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