Innovazione e proprietà intellettuale · 12/02/20191 min di lettura
Invention Promoters/Promotion Firms Complaints
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Riepilogo
The United States Patent and Trademark Office (USPTO), as required by the Paperwork Reduction Act of 1995, invites comments on a proposed extension of an existing information collection: 0651-0044 (Invention Promoters/Promotion Firms Complaints).