Vynálezy a ochranné známky.
- Publisher: Úřad pro patenty a vynálezy ve SNTL
- Print ISSN:
- Electronic ISSN:
- OCLC Number: 9778783
- Subject:
- Subject code:
- Publication history: roč. 1-2; 1971-1972.
Print Holdings
| Archiving Institution | Program | Holdings Description | Retention |
|---|---|---|---|
| Center for Research Libraries Serials (CRL) | CRLSerials | v.1-v.2 (1971-1972) |