Number | Date | Country | Kind |
---|---|---|---|
4015331 | May 1990 | DEX |
Filing Document | Filing Date | Country | Kind | 102e Date | 371c Date |
---|---|---|---|---|---|
PCT/EP91/00833 | 5/2/1991 | 11/12/1992 | 11/12/1992 |
Publishing Document | Publishing Date | Country | Kind |
---|---|---|---|
WO91/18210 | 11/28/1991 |
Number | Name | Date | Kind |
---|---|---|---|
1754992 | Fabrin | Apr 1930 | |
2272469 | Lannert | Feb 1942 | |
4575312 | Erikson | Mar 1986 | |
4614478 | Sarvanne | Sep 1986 | |
4681508 | Kim | Jul 1987 |
Number | Date | Country |
---|---|---|
0506117 | Oct 1951 | BEX |
0244844 | Nov 1987 | EPX |
1034031 | Jul 1958 | DEX |
2732863 | Jan 1979 | DEX |
0042799 | Jun 1970 | FIX |
1274289 | Sep 1961 | FRX |
0094909 | Jun 1922 | CHX |
189936 | Mar 1937 | CHX |
Entry |
---|
"Pumpen Regeln Wasserhaushalt", VDI-Nachrichten, No. 25/23, Jun. 1965. |