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Class Information
Number: 185/40
Name: Motors: spring, weight, or animal powered >

Sub-classes under this class:

Class Number Class Name Patents
185/15 Animal powered 1
185/2 Composite 1
185/27 Weight 25
185/37 Spring 81
185/DIG.1 Spring powered toys 39
185/DIG.2 Foreign digest 0

Patents under this class:

Patent Number Title Of Patent Date Issued

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