| |
 |
Thomas Tolksdorf Patents |
|
Inventor: Tolksdorf; Thomas
Address: Essen, DE
No. of patents: 1
Patents:
| Patent Number |
Title Of Patent |
Date Issued |
| 5482405 |
Counterbalancing device for divers |
January 9, 1996 |
| A counterbalancing device and method for a diver for automatically diving, surfacing or floating at a predetermined water depth including a control element for setting the predetermined water depth, a pressure sensor for measuring a water depth of the diver, an electronic control unit fo |
|
|
|
