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- What are the requirements for the utility model application documents in Bulgaria?
- How long does it take to authorize an industrial design in Bulgaria?
- Instructions for Authorization of Industrial Design and Annual Fees in Bulgaria
- How many years is the protection period of Bulgarian invention patent application
- Is a Bulgarian industrial design application convertible?
- What are the requirements for the Bulgarian invention patent application documents
- Is a utility model application in Bulgaria eligible for DAS?
- Can the priority right of utility model application be restored in Bulgaria?
- What are the requirements for the Bulgarian industrial design application documents
- How long is the application period for industrial design in Bulgaria?