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Apparatus for Showing Pressure Versus Volume Diagram
Title
Apparatus for Showing Pressure Versus Volume Diagram
Creator
Tinkham, Russell J.
Date
1948-07-13
Description
Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent
Magnetic Recorder for Producing Multiple Duplicate Records
Title
Magnetic Recorder for Producing Multiple Duplicate Records
Creator
Tinkham, Russell J.
Date
1950-04-11
Description
Sponsorship: Armour Research Foundation of Illinois Institute of Technology
United States Patent