Description: 126 / (10) With Particular Heat Source (E.G.,Non-Combustion) (11) Solar Heat Collector (11.05) With Concentrating Reflector (11.06) Concave (e.g., Parabolic)

Hierarchy/Derived subclasses

126 / 10

-> 11

-> 11.05

-> 11.06

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search just 126/11.06

This will show what classes derive from the input. Ex: entering 78/35 shows the derived classes and the search that can be used to find patents in those subclasses.

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