Hassium is described as one of the many metals that can be used in three dimensional printing processes and in three dimensional printing apparatus: Three-Dimensional Printing And Three-Dimensional Printers (2019).
Hassium is listed as a “second metal” as a constituent in titanium alloys: Titanium-Containing Alloys And Associated Methods Of Manufacture (2018).
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All patent information has been obtained from Espacenet (European Patent Office).