|
US2861874A
|
|
Corrosion inhibitor for light petroleum solvents and fuels
|
|
US2832742A
|
|
Corrosion inhibitor composition
|
|
US2814596A
|
|
Mineral oil composition as lubricant for steam cylinders and marine engines, and additive therefor
|
|
US2373938A
|
|
Nitrogenous organic compounds and processes of making same
|
|
US2389090A
|
|
Lubricating and corrosion-preventing composition
|
|
US2397904A
|
|
Gun oil composition
|
|
US2421040A
|
|
Process of obtaining polar-type corrosion-inhibiting agents soluble in petroleum lubricating oils
|
|
US2348191A
|
|
Separatory process
|
|
US2330525A
|
|
Corrosion inhibitor
|
|
US2330524A
|
|
Corrosion inhibitor
|
|
US2314769A
|
|
Neutral lubricity-increasing agents
|
|
US2337868A
|
|
Inhibitor and process of making same
|
|
US2303256A
|
|
Grease and process of making same
|
|
US2378880A
|
|
Nitrogenous organic compounds and process of making same
|
|
US2335733A
|
|
Compounded lubricant
|
|
US2294535A
|
|
Wire drawing lubricant
|
|
US2317666A
|
|
Lubrication composition
|
|
US2242837A
|
|
Anticorrosion agent
|
|
US2128523A
|
|
Composition for use in prevention of corrosion of metal surfaces
|
|
US2107233A
|
|
Top cylinder lubricant
|
