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Publication number
CA1115648A1
CA1115648A1 CA 1115648 A1 CA1115648 A1 CA 1115648A1
Authority
CA
Grant status
Grant
Patent type
Application number

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Also Published As

Publication number Publication date Type
US4239507A (en) 1980-12-16 grant
FR2405081A1 (en) 1979-05-04 application
DE2843416A1 (en) 1979-04-12 application
GB2005153A (en) 1979-04-19 application
CA1115648A (en) 1982-01-05 grant
GB2005153B (en) 1982-04-28 grant
FR2405081B1 (en) 1980-08-01 grant
JPS5462182A (en) 1979-05-18 application