4. Furnaces
  5. Ash receiving and handling devices
  6. Fly ash disposers

Walter J. Martin

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Beam forming system

Communications: radio wave antennas – Antennas – Balanced doublet - centerfed
Patent

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Feed device with filling hopper and adjoining feed chute for fee

Furnaces – Fuel feeders – Hopper
Patent

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Grate bar for grate linings, especially in furnaces

Stoves and furnaces – Grates – Feeding air
Patent

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Grate for industrial furnaces

Stoves and furnaces – Grates – Feeding air
Patent

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Grate for industrial furnaces

Stoves and furnaces – Grates
Patent

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Profile ID: LFUS-PAI-P-547719

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