ZL202022359658.5 Qualified Notice of Change of Patent Owner of a Copper Belt Guide Device (Transferred by Light Industry Institute) 2

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ZL202022359658.5 Qualified Notice of Change of Patent Owner of a Copper Belt Guide Device (Transferred by Light Industry Institute)

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ZL202022359658.5 Qualified Notice of Change of Patent Owner of a Copper Belt Guide Device (Transferred by Light Industry Institute) 2

Copper-aluminum Composite Panel/Strip

Copper-aluminum Composite Panel/Strip

Carrier copper foil

Carrier copper foil