Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method and an apparatus for copying retouch in electronic color picture reproduction

Method and an apparatus for copying retouch in electronic color picture reproduction

US Patent 4577219 · Granted Mar 18, 1986

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Compressed air starting device1988
Geared compressed air starter1987
Hydraulically actuated piston machine with bearing for connecting piston to pist1987
Method and apparatus for eliminating defects in images in polychromatic printing1986
Method for partially smoothing retouch in electronic color reproduction1985
Method and circuit arrangement for partial correction of the delineation in colo1984
Method and circuit arrangement for partial electronic retouch in color image rep1984
Hydrostatic actuator1984
Hydraulic motor with adjustable flow volume1983
Fluid-displacement radial piston machine1980