Cyrill Demian Austrian Inventor
Cyrill Demian dating history
Relationships
We have no records of past relationships for Cyrill Demian.
About
Cyrill Demian is a member of the following lists: Music in Vienna, 1847 deaths and Austrian Armenians.
Contribute
Who is Cyrill Demian dating? Cyrill Demian partner, spouse list. Help us build our profile of Cyrill Demian!
Login
to add information, pictures and relationships, join in discussions and get credit for your contributions.
Details
| First Name |
Cyrill
|
| Last Name |
Demian
|
| Birthday |
30th November, 1771
|
| Died |
1847
|
| Nationality |
Austrian
|
| Occupation |
Inventor
|
Cyrill Demian (1772–1849) was an Armenian inventor of Armenopolis origin who made his living as an organ and piano maker with his two sons, Karl and Guido, in Mariahilfer Straße No. 43 in Vienna, Austria. On May 6, 1829, Cyrill and his sons presented a new instrument to the authorities for patent - the accordion. The patent was officially granted on May 23, 1829.
