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Extract from the Register of European Patents

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Dossier(s):  

EP91115122 JP22728191



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TypeType Equivalent
Publication No. DateType
JPH05252953Global Dossier 05.10.1993A
Priority number Date
IT2140290 07.09.1990
TypeType Equivalent
Publication No. DateType
EP0475304Global Dossier 18.03.1992A1
Priority number Date
IT2140290 07.09.1990
TypeType Equivalent
Publication No. DateType
IT1252444 16.06.1995B
IT9021402 07.03.1992A1
Priority number Date
IT2140290 07.09.1990
TypeType Equivalent
Publication No. DateType
US5328838 12.07.1994A
Priority number Date
IT2140290 07.09.1990