Granted Patent
Utility
US 4,537,856 · App. 06/596,871
Method of processing silver halide color photographic materials
Inventors:
Masayuki Kurematsu, Shigeharu Koboshi
Patented Case
View Patent ↗
Granted: Aug 27, 1985
Filed: Apr 5, 1984
Inventors
Masayuki Kurematsu
Shigeharu Koboshi
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.