Granted Patent
Utility
US 4,358,531 · App. 06/309,972
Photographic material, process for the production thereof and process for the production of photographic images
Inventors:
Anita von Konig, Franz Moll, Lothar Rosenhahn
Patented Case
View Patent ↗
Granted: Nov 9, 1982
Filed: Oct 9, 1981
Inventors
Anita von Konig
Franz Moll
Lothar Rosenhahn
Assignee (at issue)
Agfa-Gevaert NV
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.