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- Is a Portuguese Utility Model Application Convertible?
- Features of the Portuguese utility model patent application process
- How long is the period for filing an industrial design application in Portugal?
- What are the requirements for the Portuguese invention patent application documents
- Instructions for Authorization of Designs in Portugal and Annual Fees
- Is a utility model application eligible for DAS in Portugal?
- How long is the term of protection of industrial design in Portugal?
- How many years is the protection period of Portuguese invention patent application
- Instructions for authorization of utility model application and annual fee in Portugal
- Is a Portuguese industrial design application eligible for DAS?