Granted Patent
Utility
US 4,654,753 · App. 06/847,124
Printed circuit module
Inventors:
Wilfried Turk, Herrmann Wessely
Patented Case
View Patent ↗
Granted: Mar 31, 1987
Filed: Mar 31, 1986
Inventors
Wilfried Turk
Herrmann Wessely
Assignee (at issue)
Siemens Aktiengesellschaft
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.