LandOfFree - US Patents - Listing for Alloys or metallic compositions,Copper base

Alloys or metallic compositions – Copper base – Zinc containing

Copper alloy lead material for leads of a semiconductor device

Copper alloy lead material for use in semiconductor device

Alloys or metallic compositions – Copper base – Beryllium – magnesium – or alkaline earth metal containing

Copper alloy sheet for connectors and connectors formed of same

Alloys or metallic compositions – Copper base – Nickel containing

Copper alloy with phosphorus and iron

Alloys or metallic compositions – Copper base – Zinc containing

Copper alloys for electric and electronic devices and method for

Alloys or metallic compositions – Copper base – Zinc containing

Copper alloys for electrical and electronic parts and its manufa

Alloys or metallic compositions – Copper base – Tin containing

Copper alloys having an improved combination of strength and con

Copper alloys having improved softening resistance and a method

Alloys or metallic compositions – Copper base – Tin containing

Copper alloys to be used as brazing filler metals

Alloys or metallic compositions – Copper base – Tin containing

Copper alloys to be used as brazing filler metals

Copper alloys with dispersed metal nitrides and method of manufa

Alloys or metallic compositions – Copper base – Aluminum – gallium – indium – or thallium containing

Copper base alloy

Reexamination Certificate

Alloys or metallic compositions – Copper base – Nickel containing

Copper based alloy

Alloys or metallic compositions – Copper base – Tin containing

Copper based alloy for electrical and electronic parts excellent

Alloys or metallic compositions – Copper base – Nickel containing

Copper based alloy for wear resistant sliding layer and sliding

Alloys or metallic compositions – Copper base – Silicon containing

Copper based brazing alloy

Alloys or metallic compositions – Copper base – Lead containing

Copper bearing alloy

Copper sputtering target assembly and method of making same

Reexamination Certificate

Alloys or metallic compositions – Copper base – Aluminum – gallium – indium – or thallium containing

Copper-base alloy and its use

Reexamination Certificate