Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Diazo photocopy machine with automatic sheet separator

Diazo photocopy machine with automatic sheet separator

US Patent 5075723 · Granted Dec 24, 1991

Estimated economic value: $1,276,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Document facing method and apparatus2000
Attachment for eliminating ammonia fumes from diazo copiers1983
Developer apparatus1981
Diazo developing apparatus1980
Rotary electric receptacle1980
Photoprinter with self-locating roll spreader1980
Developer transport roll1980