4. Agitating
  5. Mortar mixer type
  6. With heating or drying

Fredric W. Prill

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Adjustable inlet for recycle asphalt pavement

Agitating – Mortar mixer type – With heating or drying
Reexamination Certificate

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Asphalt manufacturing assembly

Agitating – Mortar mixer type – With heating or drying
Patent

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Counterflow asphalt drum mixer producing less hydrocarbon emissi

Agitating – Mortar mixer type – With heating or drying
Patent

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Reverse-flow baghouse

Gas separation – With nonliquid cleaning means for separating media – Cohesive filter media cleaning
Reexamination Certificate

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Safety back-up for metering pump control

Communications: electrical – Condition responsive indicating system – Specific condition
Patent

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Profile ID: LFUS-PAI-P-444255

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