JP1655745C - - Google Patents

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Publication number
JP1655745C
JP1655745C JP 1655745 C JP1655745 C JP 1655745C
Authority
JP
Grant status
Grant
Patent type
Application number

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Also Published As

Publication number Publication date Type
DE3621107A1 (en) 1987-01-08 application
DE3621107C2 (en) 1991-12-12 grant
JPS62334A (en) 1987-01-06 application
KR890000605B1 (en) 1989-03-21 grant
US4785246A (en) 1988-11-15 grant
JPH0315456B2 (en) 1991-03-01 grant