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Class Information
Number: 200/19.05
Name: Electricity: circuit makers and breakers > Periodic > Combined > Rotary and cam > Adjustable
Description: Subject matter in which means are provided for changing the relative positions of the fixed and movable contacts to vary the time of contact.


Patents under this class:

Patent Number Title Of Patent Date Issued
6188030 Adjustment apparatus for a cam Feb. 13, 2001
4288777 Parking aid Sep. 8, 1981
 
 
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