Granted Patent
Utility
US 5,512,726 · App. 08/409,683
Automatic welding installation
Inventors:
Antonio Cremildo Arantes, Francois Pierquin, Pierre M. P. Ruault
Patented Case
View Patent ↗
Granted: Apr 30, 1996
Filed: Mar 23, 1995
Inventors
Antonio Cremildo Arantes
Francois Pierquin
Pierre M. P. Ruault
Assignee (at issue)
Societe Nationale d'Etude et de Construction de Moteurs d'Aviation - S.N.E.C.M.A
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.