Granted Patent
Utility
US 4,582,579 · App. 06/686,056
Method for preparing cupric ion-free cuprous chloride
Inventor:
Antonio C. Pastor
Patented Case
View Patent ↗
Granted: Apr 15, 1986
Filed: Dec 24, 1984
Inventor
Antonio C. Pastor
Assignee (at issue)
Hughes Aircraft Company
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.