Granted Patent
Utility
US 4,399,619 · App. 06/263,399
Machine for drying and butt-jointing wood veneer by continuous contact engagement
Inventor:
Jean-Marie Martin
Patented Case
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Granted: Aug 23, 1983
Filed: May 13, 1981
Inventor
Jean-Marie Martin
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.