Granted Patent
Utility
US 4,774,169 · App. 06/892,279
Processing solution for developing a silver halide color photographic material and a method of developing the same
Inventors:
Satoru Kuse, Shigeharu Koboshi, Masahiko Kon
Patented Case
View Patent ↗
Granted: Sep 27, 1988
Filed: Aug 4, 1986
Inventors
Satoru Kuse
Shigeharu Koboshi
Masahiko Kon
Assignee (at issue)
Konishiroku Photo Industry Co., Ltd.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.