Mannich detergents for hydrocarbon fuels

Mannich dispersants with enhanced lubricity

Mannich reaction product and a motor fuel composition containing

Mannich reaction product for motor fuels

Mannich reaction products of diaminopropanes with formaldehyde a

Manufacture of ferrous picrate and additives containing same

Manufacture of paper fire logs

Manufacture of pellets from coal conversion products

Manufacture of pellets from coal liquefaction products

Manufactured fuel article

Marijuana scented incense and method of making

Marker for petroleum fuels

Markers for petroleum, method of tagging, and method of detectio

Match

Match

Match container having a remotely operable striking chamber

Match panel striker

Match splints and matches made therewith

Match with cellulose nitrate instead of sulfur

Materials for use in oils and processes for their manufacture