Heinrich Hempelmann – Aachener Adressbuch 1936
| Given name | Heinrich |
|---|---|
| Family name | Hempelmann |
| Title | Dr. |
| Occupation | Ing. |
| Address | Luisenstr. 43II. |
| Place | Aachen |
| GOV identifier | AACHENJO30BS |
| Book | Aachener Adressbuch 1936 |
| page | 139 |
| Year | 1936 |
| Telefonnummer | 32544 |