Number | Date | Country | Kind |
---|---|---|---|
7-284593 | Oct 1995 | JPX | |
7-330203 | Dec 1995 | JPX | |
7-330204 | Dec 1995 | JPX | |
7-330205 | Dec 1995 | JPX |
Number | Date | Country |
---|---|---|
0 447 025 | Sep 1991 | EPX |
9321629 | Oct 1993 | WOX |
Entry |
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Patent Abstracts of Japan, P-field, vol. 17, No. 505, JP 5-128509 A, Sep. 10, 1993. |
Search report for Singapore Patent Application 9610791-7 (Austrian Patent Office, Apr. 28, 1997). |