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- Features of the Bulgarian design patent application process
- Is a Bulgarian invention patent application eligible for DAS
- How long does it take for a utility model application to be granted in Bulgaria?
- Is it possible to apply for a combined appearance for a Bulgarian industrial design application
- Novelty grace period for industrial design applications in Bulgaria
- Bulgarian invention patent application authorization and annual fee instructions
- Is a utility model application in Bulgaria eligible for DAS?
- What are the requirements for the Bulgarian industrial design application documents
- Features of Bulgarian Utility Model Patent Application Process
- Instructions for Authorization of Industrial Design and Annual Fees in Bulgaria