Number | Date | Country | Kind |
---|---|---|---|
3225179 | Jul 1982 | DEX |
Number | Name | Date | Kind |
---|---|---|---|
2436354 | Burke et al. | Feb 1948 | |
2437270 | Peek, Jr. | Mar 1948 | |
2790427 | Carson | Apr 1957 | |
3588769 | Buckwalter | Jun 1971 | |
3714610 | Duff et al. | Jan 1973 | |
3892260 | Lucien | Jul 1975 |
Number | Date | Country |
---|---|---|
0060344 | Sep 1982 | EPX |
930878 | Jul 1955 | DEX |
3109560 | Sep 1982 | DEX |
500829 | Nov 1954 | ITX |
934498 | Aug 1963 | GBX |
Entry |
---|
Fluid Power Control; Blackburn et al.; 1960; Ch. 11; The Technology Press of MIT and John Wiley & Sons. |