| http://www.w3.org/ns/prov#value | - 20150102017DEVICE FOR SURFACING A METAL ALLOY PART - A device for surfacing a metal alloy part by laser welding, the part including a recess to be surfaced and located at an overall planar area of the part, the device including a first protective element and a second protective element arranged on either side of the recess, the first protective element and the second protective element each having
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