Proteção catódica (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Proteção catódica" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

4theautosaversystem.com

low place

low place

2,765^th place

3,751^st place

1web.archive.org

1^st place

1^st place

4,349^th place

low place

1cpengineer.com

low place

low place

3,796^th place

5,283^rd place

low place

low place

1patents.google.com

1,182^nd place

6,524^th place

1books.google.com

3^rd place

6^th place

books.google.com

Fundamentals of Electrochemical Corrosion, p. 174, at Google Books

cpengineer.com

Corrosion Control Professional Engineer | Derek Mawhinney, P.Eng.

ebay.com

eBay: Electronic Rust Protection

ftc.gov

Federal Trade Commission Press Release

its-inc.com

Innovative Test Solutions

nrcan.gc.ca

Natural Resources Canada Retrieved 23 JAN 2012([1]) Archived Arquivado em 6 de janeiro de 2013, no Wayback Machine. January 6, 2013, at the Wayback Machine

patents.google.com

U.S. Patent # 5,407,549

theautosaversystem.com

web.archive.org

Natural Resources Canada Retrieved 23 JAN 2012([1]) Archived Arquivado em 6 de janeiro de 2013, no Wayback Machine. January 6, 2013, at the Wayback Machine