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Patents > Guidance, Tools, and Manuals > Search Templates > Search Templates By Class > Search Templates Class 528
Search Templates Class 528    

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Select a subclass range to view the template:
 Class Subclass Ranges
Go to Class 528, Subclass Range 1.000 - 3.000 528 1.000 - 3.000
Go to Class 528, Subclass Range 4.000 - 43.000 528 4.000 - 43.000
Go to Class 528, Subclass Range 44.000 - 86.000 528 44.000 - 86.000
Go to Class 528, Subclass Range 87.000 - 124.000 528 87.000 - 124.000
Go to Class 528, Subclass Range 125.000 - 372.000 528 125.000 - 372.000
Go to Class 528, Subclass Range 373.000 - 391.000 528 373.000 - 391.000
Go to Class 528, Subclass Range 392.000 - 402.000 528 392.000 - 402.000
Go to Class 528, Subclass Range 403.000 - 421.000 528 403.000 - 421.000
Go to Class 528, Subclass Range 422.000 - 950.000 528 422.000 - 950.000
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