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- How long does it take for a utility model application to be granted in Bulgaria?
- How long is the protection period for utility model applications in Bulgaria?
- Can the priority right of Bulgarian invention patent application be restored?
- Is a Bulgarian invention patent application eligible for DAS
- Novelty grace period for industrial design applications in Bulgaria
- Novelty grace period for utility model applications in Bulgaria
- Features of the Bulgarian invention patent application process
- Is a utility model application in Bulgaria eligible for DAS?
- How many years is the protection period of Bulgarian invention patent application
- Novelty grace period for patent applications for inventions in Bulgaria