JP1554502C - - Google Patents

Info

Publication number
JP1554502C
JP1554502C JP 1554502 C JP1554502 C JP 1554502C
Authority
JP
Grant status
Grant
Patent type
Application number

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Also Published As

Publication number Publication date Type
JPH0136250B2 (en) 1989-07-31 grant
EP0057254A2 (en) 1982-08-11 application
DE3103615A1 (en) 1982-09-09 application
EP0057254B1 (en) 1986-07-30 grant
JPS57147240A (en) 1982-09-11 application
EP0057254A3 (en) 1982-09-01 application
US4529686A (en) 1985-07-16 grant