Canadian Intellectual Property Office - Patents (official website) - Note Patent Act, Amendments to the Patent Act and Patent Rules links at bottom of page, or click on Legislation under Resources to get there.
See Legifrance for official text of Code de la propriete intellectualle and unofficial English translation.
Code de la propriete intellectuelle (version consolidee au 17 mars 2017) - Livre VI Protection des inventions et desk connaissances techniques (text at WIPO website)
Patentgesetz (as amended to April 2016) in German (text at official website)
English translation, Patent Act as amended to April 2016 (text at official website)
See also German IP Laws at WIPO website