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CA1169719A1 - - Google Patents

Info

Publication number
CA1169719A1
CA1169719A1 CA 1169719 A1 CA1169719 A1 CA 1169719A1
Authority
CA
Grant status
Grant
Patent type
Application number

Links

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Also Published As

Publication number Publication date Type
EP0051443B1 (en) 1986-01-08 grant
GB2090219A (en) 1982-07-07 application
US4393106A (en) 1983-07-12 grant
GB2090219B (en) 1985-10-09 grant
EP0051443A1 (en) 1982-05-12 application
CA1169719A (en) 1984-06-26 grant
DE3173472D1 (en) 1986-02-20 grant