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US3284006A
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Hot spray bar for distributing roadway coating materials
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US3279844A
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Extension insert and tail gate operator for dump trucks
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US3228310A
|
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Aggregate feed for road surfacing machinery
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US3132809A
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Spray nozzle
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US3044661A
|
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Governor-controlled dispensing apparatus
|
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US3100425A
|
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Road maintenance device
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US3043518A
|
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Hot spray bars
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US2631893A
|
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Universal valve fitting for spray bar outlets
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US2683062A
|
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Spray nozzle
|
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US2579792A
|
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Vehicle mounted spraying equipment
|
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US2475219A
|
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Rotation comparing apparatus for indicating the operation of pumps
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US2436419A
|
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Automatic valve-actuating mechanism
|
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US2445603A
|
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Variable output pump
|
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US2426860A
|
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Apparatus for heating viscous material
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US2359300A
|
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Valve
|
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US2339741A
|
|
Apparatus for pumping and heating viscous material
|
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US2342120A
|
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Spray bar for distributing bituminous and like materials
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US2159319A
|
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Distributor apparatus and governor therefor
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US1762214A
|
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Internal-combustion motor
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US1477311A
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Differential mechanism
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