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- Novelty grace period for industrial design applications in Bulgaria
- Features of the Bulgarian design patent application process
- Is it possible to apply for a combined appearance for a Bulgarian industrial design application
- Is a Bulgarian industrial design application eligible for DAS?
- What are the requirements for the Bulgarian invention patent application documents
- Bulgarian utility model application authorization and annual fee instructions
- Novelty grace period for utility model applications in Bulgaria
- Is a utility model application in Bulgaria eligible for DAS?
- Is a Bulgarian invention patent application eligible for DAS
- How long is the protection period for utility model applications in Bulgaria?