Copper tubing

Core plug formation die apparatus and method of...

Core strip blank, core strip and method of making same

Core tools

Cork scoring mechanism

Corner and edge plate making

Correlated set of golf clubs having the same moment of inertia

Corrosion-resistant, headed fastener, such as nail for...

Corrugated building sheet and method for making the same

Corrugated fastener

Corrugated fastener manufacture

Corrugated metal sheet and method for its manufacture

Corrugated thin metal foil strip

Corrugated tubing with variable depth corrugations and...

Corrugated wire length changing apparatus

Corrugating machine

Corrugating methods and apparatus

Corrugation forming by explosives

Costume jewelry

Counter plate and cutting die for die-cutting machine