Texts
U.S. Patent 3,157,153
Ultrasonic Systems
Post Date: October 31, 2023
Last Modified: October 31, 2023
U.S. Patent 3,157,153
Ultrasonic Systems
Text Type:
Patent
Author:
Lowell A. Moe
Date of Publishing:
November 17, 1964
Other:
Patent-Nr.: 3,157,153
Part of Companion:
Auditory Thresholds and Animal Control
(Part of Publication: Testing Hearing: The Making of Modern Aurality)
(Part of Publication: Testing Hearing: The Making of Modern Aurality)
Filed: October 10, 1962
Patented: November 17, 1964
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Post Date: October 31, 2023
Last Modified: October 31, 2023
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