4. E - Fixed Constructions
  5. 02
  6. F

Richard E. Doerr

E - Fixed Constructions – 02 – F

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Country: United States Of America

Coal slurry feeder

B - Operations – Transporting – 65 – G
Patent

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Drive arrangement for tramming conveyor

B - Operations – Transporting – 65 – G
Patent

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Method and apparatus for the filling of a slurry sump

B - Operations – Transporting – 65 – G
Patent

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Shallow underground coal slurry concentration sump

E - Fixed Constructions – 21 – C
Patent

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Shallow underground coal slurry concentration sump

B - Operations – Transporting – 65 – G
Patent

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Profile ID: LFCA-PAI-P-207379

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