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DE1222954B
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System for carburizing work pieces used in baskets under a protective gas atmosphere
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DE669645C
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Cremation furnace
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DE645160C
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Rectangular grate pivoted around its longitudinal axis for gas generators and furnaces
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DE565740C
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Process for preparing hot blocks or the like for rolling or forging
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DE503805C
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Process and device for heating corpse cremation ovens with luminous gas and other gaseous fuels
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DE450384C
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Slidable grate for furnaces and gas generators
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DE410492C
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Liquid fuel firing
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DE405192C
|
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Liquid fuel firing
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DE404648C
|
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Gas generator with automatic dry ash discharge
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DE478120C
|
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Process for burning coal dust
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DE412041C
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Push or roller oven
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DE414268C
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Automatic filling device for gas generators
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DE353650C
|
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Gas generator with automatic, dry ash discharge
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DE344406C
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Grate for fine-grained and low-quality fuels
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DE340887C
|
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Gas burner for heat furnaces
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DE466586C
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burner
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DE359054C
|
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Regenerative heating for thermal furnaces with a high hearth
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DE391555C
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Switching device for regenerative chambers
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DE464692C
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Burner with perforated plates one behind the other
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DE559551C
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Cremation furnace
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