Number | Name | Date | Kind |
---|---|---|---|
616033 | Sturcke | Dec 1898 | |
640579 | Mayer | Jan 1900 | |
653421 | Lorey | Jul 1900 | |
1138741 | Fowler | May 1915 | |
1151634 | Watters | Aug 1915 | |
2514159 | Jonsson | Jul 1950 | |
3100190 | Hobson, Jr. | Aug 1963 | |
3262568 | Zehrbach | Jul 1966 | |
3481474 | Paulson | Dec 1969 | |
3750885 | Fournier | Aug 1973 | |
3807568 | Ruthrof | Apr 1974 | |
4579570 | Klaas | Apr 1986 | |
5024771 | Chiarito | Jun 1991 | |
5322546 | Holsgrove et al. | Jun 1994 |
Number | Date | Country |
---|---|---|
0719890 | Jul 1996 | EP |
2517558 | Jun 1983 | FR |
2127317 | Apr 1984 | GB |
Entry |
---|
European Search Report, The Hague, Jul. 8, 1999, Examiner Plaka, T. |