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- Can the priority right of utility model application be restored in Bulgaria?
- Is a utility model application in Bulgaria eligible for DAS?
- Features of the Bulgarian invention patent application process
- Features of the Bulgarian design patent application process
- Is a Bulgarian invention patent application eligible for DAS
- How many years is the protection period of Bulgarian invention patent application
- Novelty grace period for utility model applications in Bulgaria
- Bulgarian utility model application authorization and annual fee instructions
- Can the priority right of Bulgarian invention patent application be restored?
- How long is the protection period of industrial design in Bulgaria?