Number | Date | Country | Kind |
---|---|---|---|
9913549 | Jun 1999 | GB |
Number | Name | Date | Kind |
---|---|---|---|
522708 | Froidevaux | Jul 1894 | A |
1307149 | Robinson | Jun 1919 | A |
1659980 | Lindy | Feb 1928 | A |
1714054 | Strawther | May 1929 | A |
1782805 | Broeman | Nov 1930 | A |
2560097 | Emerson et al. | Jul 1951 | A |
4013581 | Huber | Mar 1977 | A |
4056400 | Diamantoglou et al. | Nov 1977 | A |
5104584 | Kong | Apr 1992 | A |
Number | Date | Country |
---|---|---|
0 379 599 | Aug 1990 | EP |
0 711 827 | May 1996 | EP |
0 838 519 | Apr 1998 | EP |
911204 | Nov 1962 | GB |
9002165 | Mar 1990 | WO |
9840462 | Sep 1998 | WO |
9840463 | Sep 1998 | WO |
9855575 | Dec 1998 | WO |
9855582 | Dec 1998 | WO |
9855583 | Dec 1998 | WO |
9855590 | Dec 1998 | WO |
Entry |
---|
Derwent Abstract of NL 1005417C published Sep. 7, 1998. |