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Class Information
Number: 185/6
Name: Motors: spring, weight, or animal powered > Composite > Weight only > With weight raising means, (e.g., winding)
Description: Composite weight motors having special devices for raising the weights.

Sub-classes under this class:

Class Number Class Name Patents
185/7 With motor 8

Patents under this class:

Patent Number Title Of Patent Date Issued
4981014 Atmospheric pressure power plant Jan. 1, 1991
4081056 Drive means for moving a target figure intended for sports shooting Mar. 28, 1978

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