| Identifier | Title | Date | Event type | Other information | |
|---|---|---|---|---|---|
| KBA 9325.245 | 18th Jun 1925 | Creation | digitized | prolonged period of protection | ||
| KBA 9325.5 | 10th Jan 1925 | Creation | digitized | prolonged period of protection | ||
| KBA 9325.526 | 12th Dec 1925 | Creation | digitized | prolonged period of protection |