MLA Citation: Bloomfield, Louis A. "Question 658"
How Everything Works 18 Jan 2018. 18 Jan 2018 <http://howeverythingworks.org/print1.php?QNum=658>.
658. What was the profession of A. B. Strowger, the inventor of the Step by Step Switching System? — GC, Pleasanton, CA
Mr. Strowger was apparently a Kansas undertaker when he developed his automatic telephone switching system.

Return to HowEverythingWork.org
Generated for printing on Thursday, January 18, 2018 at 14:49:52 EST
Copyright 1997-2018 © Louis A. Bloomfield, All Rights Reserved
Privacy Policy