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Publication number
CA1208930A1
CA1208930A1 CA 1208930 A1 CA1208930 A1 CA 1208930A1
Authority
CA
Grant status
Grant
Patent type
Application number

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Also Published As

Publication number Publication date Type
CA1208930A (en) 1986-08-05 grant
US4523847A (en) 1985-06-18 grant
JPH041861B2 (en) 1992-01-14 grant
JP1713798C (en) grant
EP0131183A2 (en) 1985-01-16 application
DE3475225D1 (en) 1988-12-22 grant
JPS6025423A (en) 1985-02-08 application
EP0131183A3 (en) 1986-04-30 application
EP0131183B1 (en) 1988-11-17 grant