Extract from the Register of European Patents

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EP91107821 JP16222391



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TypeType Equivalent
Publication No. DateType
JP3200091BGlobal Dossier 20.08.2001B2
JPH0592374 16.04.1993A
Priority number Date
DE4018284 07.06.1990
TypeType Equivalent
Publication No. DateType
EP0463344Global Dossier 27.07.1994B1
EP0463344 18.03.1992A3
EP0463344 02.01.1992A2
Priority number Date
DE4018284 07.06.1990
TypeType Equivalent
Publication No. DateType
DE4018284 18.04.1991C1
Priority number Date
DE4018284 07.06.1990
TypeType Equivalent
Publication No. DateType
US5171004 15.12.1992A
Priority number Date
DE4018284 07.06.1990