Submitted by 页之码 on Fri, 02/24/2023 - 15:53 专利申请流程 LU Luxembourg Luxembourg Design Authorization and Annual Fee Instructions How many years is the protection period of Luxembourg invention patent application Whether a Luxembourg invention patent application can be DAS Novelty grace period for patent applications in Luxembourg How long does it take to authorize an industrial design in Luxembourg? Novelty grace period for utility model applications in Luxembourg How long is the deadline for filing an industrial design application in Luxembourg? How long does it take for a Luxembourg invention patent application to be granted? Features of the Luxembourg invention patent application process Whether a Luxembourg industrial design application can apply for a combined appearance
