Granted Patent
Utility
US 4,124,772 · App. 05/830,332
Junction between coaxial main and branch transmission lines
Inventor:
Andrea BAGGIANI
Patented Case
View Patent ↗
Granted: Nov 7, 1978
Filed: Sep 2, 1977
Inventor
Andrea BAGGIANI
Assignee (at issue)
Societa Italiana Telecomunicazioni Siemens S.p.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.