A METHOD AND A DEVICE FOR RECORDING AND HANDLING OF INFORMATION REGARDING TIME AND ACTIVITIES
A Standard patent application filed on 21 January 1981 credited to Bille, Dag
Details
Application number :
67085
Application type :
Standard
Application status :
CEASED
Under opposition :
No
Proceeding type :
Invention title :
A METHOD AND A DEVICE FOR RECORDING AND HANDLING OF INFORMATION REGARDING TIME AND ACTIVITIES