Heinrich Janßen – Adressbuch Solingen 1931
| Given name | Heinrich |
|---|---|
| Family name | Janßen |
| Title | Dr. med. dent. |
| Occupation | Zahnarzt |
| Address | Querstr. 29 |
| Place | Ohligs |
| GOV identifier | OHLIGSJO31MD |
| Book | Adressbuch Solingen 1931 |
| page | 93 |
| Year | 1931 |
| Telefonnummer | 32705 |