20 years
- Whether a Luxembourg invention patent application can be type-converted
- Whether a Luxembourg invention patent application can be DAS
- Luxembourg Invention Patent Application Authorization and Annual Fee Instructions
- Can the priority right of Luxembourg invention patent application be restored?
- How many years is the protection period of Luxembourg invention patent application
- How long does it take for a utility model application to be granted in Luxembourg?
- Whether a Luxembourg industrial design application can apply for a combined appearance
- How long is the term of protection for industrial designs in Luxembourg?
- Features of the Luxembourg invention patent application process
- What are the requirements for Luxembourg industrial design application documents