| Identifier | Title | Date | Event type | Other information | |
|---|---|---|---|---|---|
| KBA 16102 | Jul 1933 | Creation | digitized | public | ||
| KBA 16160 | Oct 1933 | Creation | digitized | public | ||
| KBA 9125.150 | 15th Dec 1929 | Creation | digitized | prolonged period of protection | ||
| KBA 9256.167 | ca. 3rd Jun 1956 | Reception | digitized | prolonged period of protection | ||
| KBA 9256.167 | ca. 3rd Jun 1956 | Reception | digitized | prolonged period of protection | ||
| KBA 9257.93 | ca. 1st Jun 1957 | Reception | digitized | prolonged period of protection | ||
| KBA 9257.93 | ca. 1st Jun 1957 | Reception | digitized | prolonged period of protection | ||
| KBA 9322.123 | 5th May 1922 | Creation | digitized | prolonged period of protection | ||
| KBA 9322.177 | 7th Jul 1922 | Creation | digitized | prolonged period of protection | ||
| KBA 9323.108 | 22nd Mar 1923 | Creation | digitized | prolonged period of protection | ||
| KBA 9323.115 | 27th Mar 1923 | Creation | digitized | prolonged period of protection | ||
| KBA 9323.152 | 7th May 1923 | Creation | digitized | prolonged period of protection | ||
| KBA 9323.189 | 8th Jun 1923 | Creation | digitized | prolonged period of protection | ||
| KBA 9323.196 | 12th Jun 1923 | Creation | digitized | prolonged period of protection | ||
| KBA 9323.304 | 1st Nov 1923 | Creation | digitized | prolonged period of protection | ||
| KBA 9324.124 | 26th Apr 1924 | Creation | digitized | prolonged period of protection | ||
| KBA 9324.124 | 26th Apr 1924 | Creation | digitized | prolonged period of protection | ||
| KBA 9324.293 | 17th Oct 1924 | Creation | digitized | prolonged period of protection | ||
| KBA 9327.464 | 12th Oct 1927 | Creation | digitized | prolonged period of protection | ||
| KBA 9328.103 | 7th Mar 1928 | Creation | digitized | prolonged period of protection | ||
| KBA 9328.124 | 19th Mar 1928 | Creation | digitized | prolonged period of protection | ||
| KBA 9328.125 | 19th Mar 1928 | Creation | digitized | prolonged period of protection | ||
| KBA 9328.135 | 26th Mar 1928 | Creation | digitized | prolonged period of protection | ||
| KBA 9328.154 | 7th Apr 1928 | Creation | digitized | prolonged period of protection | ||
| KBA 9328.155 | 7th Apr 1928 | Creation | digitized | prolonged period of protection |