Inventor

GRIESSNER PETER

DE3 patents

Patents

3 patents

US4103993AAug 1, 1978

Motion picture camera with variable focal length lens

AGFA GEVAERT AG5 citations58

US5041867AAug 20, 1991

Transport device for microfilm passage camera

AGFA GEVAERT AG0 citations46

US4998136AMar 5, 1991

Continuous microfilming apparatus

AGFA GEVAERT AG1 citations43