US2487887A Vehicular mixing plant Google Patents

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US2487887A - Vehicular mixing plant - Google Patents

US2487887A - Vehicular mixing plant - Google Patents ... Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed ...

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US3407511A - Rotary dryer for aggregate - Google Patents

US3407511A - Rotary dryer for aggregate - Google Patents Rotary dryer for aggregate ... US2487887A (en) 1949-11-15: Vehicular mixing plant US5480226A (en ...

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Countercurrent drum mixer asphalt plant - Google Patents

A drum mixer asphalt plant is provided with a rotatable cylinder 10 in which virgin aggregate, recycle material and liquid asphalt are mixed to produce an asphaltic composition and the hot gas stream for heating and drying the materials flow in countercurrent relation.

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US2104191A - Mixing apparatus - Google Patents

mixing ingredients conveyor hopper pump Prior art date 1937-02-16 Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US126095A Inventor Joe M Flynn Original Assignee ...

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Plant Patent Search: Everything You Need to Know

Plant patents provide similar protections to utility patents but are more limited in the types of plants they cover. These were first introduced through the Plant Patent Act of 1930, which was intended to encourage the breeding and genetic diversity of cultivated plants.

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