25 years
- Which is the French utility model application patent authority?
- Can the priority right of French invention patent application be restored?
- Features of the French design patent application process
- How long is the French invention patent application PCT period
- Is a French utility model application eligible for DAS?
- What are the requirements for French industrial design application documents
- Novelty grace period for industrial design applications in France
- What are the requirements for the French invention patent application documents
- Characteristics of French invention patent application process
- What are the requirements for French utility model application documents