ES550537D0 - - Google Patents

Info

Publication number
ES550537D0
ES550537D0 ES 550537 D0 ES550537 D0 ES 550537D0
Authority
ES
Grant status
Grant
Patent type
Application number

Links

Unknown

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Also Published As

Publication number Publication date Type
JPS624736A (en) 1987-01-10 application
EP0211123A1 (en) 1987-02-25 application
EP0211123B1 (en) 1990-05-23 grant
ES8705902A1 (en) 1987-05-16 application
US4568724A (en) 1986-02-04 grant
DE3577853D1 (en) 1990-06-28 grant
ES550537A0 (en) 1987-05-16 application