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US1738636A
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Furnace for burning finely-divided fuel
|
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US1772276A
|
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Art of combustion and steam generation
|
|
US1810343A
|
|
Furnace
|
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US1559220A
|
|
Pulverizing system
|
|
US1614713A
|
|
Feeder for powdered fuel
|
|
US1562411A
|
|
Pulverized-fuel apparatus
|
|
US1460916A
|
|
Method of burning pulverized fuel
|
|
US1578954A
|
|
Apparatus for handling pulverized fuel
|
|
US1492775A
|
|
Pulverized-fuel-burning apparatus
|
|
US1441721A
|
|
Method for the burning of pulverized foel and gas
|
|
US1578953A
|
|
Means for the burning of pulverized fuel and gas
|
|
US1532122A
|
|
Pneumatic conveying apparatus and the like
|
|
US1454979A
|
|
Fuel-feeding apparatus
|
|
US1441703A
|
|
Furnace and means for feeding fuel thereto
|
|
US1336125A
|
|
Means for feeding fuel to combustion-chambers
|
|
US1393240A
|
|
Pulverized-fuel-burning locomotive
|
|
CA226882A
|
|
Means of burning pulverized fuel
|
|
CA224828A
|
|
Fuel feeding apparatus for furnaces
|
|
CA247401A
|
|
Fuel feed mechanism for furnaces
|
|
CA225473A
|
|
Means of burning pulverized fuel
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