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- Characteristics of the Portuguese design patent application process
- How long does it take to authorize an industrial design in Portugal?
- Can the priority right of a utility model application in Portugal be restored?
- Instructions for authorization of utility model application and annual fee in Portugal
- Novelty grace period for utility model applications in Portugal
- How many years is the protection period for utility model applications in Portugal?
- Whether the Portuguese invention patent application can be DAS
- How long is the PCT period for Portuguese invention patent application
- Instructions for Authorization and Annual Fee of Portuguese Invention Patent Application
- What are the requirements for the Portuguese invention patent application documents