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- How long does it take to authorize an industrial design in Portugal?
- How long is the term of protection of industrial design in Portugal?
- Instructions for authorization of utility model application and annual fee in Portugal
- Who is the Portuguese utility model patent authority?
- Instructions for Authorization of Designs in Portugal and Annual Fees
- Novelty grace period for utility model applications in Portugal
- Instructions for Authorization and Annual Fee of Portuguese Invention Patent Application
- Novelty grace period for industrial design applications in Portugal
- How many years is the protection period for utility model applications in Portugal?
- How long is the PCT deadline for utility model applications in Portugal?