Struthers-Dunn (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Struthers-Dunn" in English language version.

refsWebsite

Global rank English rank

3books.google.com

3^rd place

3^rd place

2automation.com

low place

low place

1struthers-dunn.com

low place

low place

1storage.googleapis.com

5,609^th place

3,891^st place

automation.com

"The Dawn of the Programmable Logic Controller (PLC)". automation.com. Retrieved 2020-12-23.
"Press Release - Schneider Electric Acquires Magnecraft Product Range". Retrieved 2007-08-21.

books.google.com

Society, University of Pennsylvania General Alumni (1917). General Alumni Catalogue of the University of Pennsylvania, 1917.
Packard, Charles (1945). "Relay Engineering: A Reference Book". Published by Struthers-Dunn, Inc - 1945. Retrieved 2007-08-21.
"Relay Engineers Handbook". 1965. Retrieved 2007-08-21.

storage.googleapis.com

patentimages.storage.googleapis.com

"1927 Patent US1646888A" (PDF). Retrieved 2007-08-21.

struthers-dunn.com

"Struthers-Dunn's Official History Page". www.struthers-dunn.com.