Vienna Classification of Figurative Elements
Envelopes 20.5.13
信封
Chinese
信封
English
Envelopes
Spanish
Sobres
- Code
- 20.5.13
- Category
- 20.5 Papers, documents
- Version
- Vienna Classification, 10th edition (VCL 10, in force from 1 Jan 2026); English from the WIPO official text, Chinese is a J&C reference translation