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JP1778223C - - Google Patents

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Publication number
JP1778223C
JP1778223C JP 1778223 C JP1778223 C JP 1778223C
Authority
JP
Grant status
Grant
Patent type
Application number

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Also Published As

Publication number Publication date Type
JPS57161647A (en) 1982-10-05 application
CA1184114A1 (en) grant
US4425438A (en) 1984-01-10 grant
CA1184114A (en) 1985-03-19 grant
KR830009486A (en) 1983-12-21 application
EP0060700A1 (en) 1982-09-22 application
EP0060700B1 (en) 1985-11-21 grant
DE3267501D1 (en) 1986-01-02 grant
JPH0459586B2 (en) 1992-09-22 grant
KR880000359B1 (en) 1988-03-20 grant