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CA1247015A1 - - Google Patents

Info

Publication number
CA1247015A1
CA1247015A1 CA 1247015 A1 CA1247015 A1 CA 1247015A1
Authority
CA
Grant status
Grant
Patent type
Application number

Links

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Also Published As

Publication number Publication date Type
KR850003327A (en) 1985-06-17 application
DE3438432A1 (en) 1985-08-08 application
DE3438432C2 (en) 1990-08-09 grant
NL8403204A (en) 1985-05-17 application
KR880000108B1 (en) 1988-03-12 grant
FR2553678B1 (en) 1992-02-28 grant
US4828710A (en) 1989-05-09 grant
GB8426658D0 (en) 1984-11-28 grant
FR2553678A1 (en) 1985-04-26 application
GB2149803A (en) 1985-06-19 application
GB2149803B (en) 1987-03-04 grant
CA1247015A (en) 1988-12-20 grant