Description: 126 / (15) Enclosed Combustion Chamber (46) Direct Heating Type (47) Gaseous Fuel (48) With Article Supporting Platform and Chamber (e.g., Cooking (Stove Type) (49) Supporting Platform And/Or Cover
Hierarchy/Derived subclasses
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search just 126/49This 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.