Method and apparatus for determining recording time available on a videotape cassette
A Standard patent application filed on 01 October 1993 credited to Franz, Warren Locke
;
Canal, John A.
Details
Application number :
53213
Application type :
Standard
Application status :
LAPSED
Under opposition :
No
Proceeding type :
Invention title :
Method and apparatus for determining recording time available on a videotape cassette