| Identifier | Title | Date | Event type | Other information | |
|---|---|---|---|---|---|
| KBA 16090.12 | no date | Creation | digitized | ||
| KBA 9356.1578 | 24th Oct 1956 | Creation | digitized | Protection period until: 2040 | ||
| KBA 98058.1 | 2nd Apr 1935 | Creation | digitized | ||
| KBA 98058.2 | ca. 5th Apr 1935 | Reception | digitized |