Issued Patents 1982
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4320766 | Apparatus in medicine for the monitoring and or recording of the body movements of a person on a bed, for instance of a patient | Kaarle Vaahtoranta, Stig-Eyrik Bjorkqvist | 1982-03-23 |