Curb feeler (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Curb feeler" in English language version.

refsWebsite

Global rank English rank

2web.archive.org

1^st place

1^st place

low place

low place

800^th place

676^th place

low place

7,006^th place

darpa.mil

"Defense Advanced Research Projects Agency". Archived from the original on 2006-12-07. Retrieved 2007-01-06.

espacenet.com

worldwide.espacenet.com

US patent 5701122, Thomas Canedy, "Electronic Curb Feeler", issued 1997-12-23

msha.gov

"MSHA's Accident Prevention Program Safety Ideas 'Mechanical Proximity Warning Device'". United States Department of Labor, Mine Safety and Health Administration. 7 March 2003. Archived from the original on 2 April 2003.

web.archive.org

"MSHA's Accident Prevention Program Safety Ideas 'Mechanical Proximity Warning Device'". United States Department of Labor, Mine Safety and Health Administration. 7 March 2003. Archived from the original on 2 April 2003.
"Defense Advanced Research Projects Agency". Archived from the original on 2006-12-07. Retrieved 2007-01-06.