Number | Name | Date | Kind |
---|---|---|---|
1548232 | Westbrook | Aug 1925 | |
1623431 | McVoy | Apr 1927 | |
2574762 | Schell | Nov 1951 | |
2615466 | Garde | Oct 1952 | |
2649688 | Slomer | Aug 1953 | |
2650609 | Herbst | Sep 1953 | |
2668556 | Meyer | Feb 1954 | |
2788800 | Towler | Apr 1957 | |
2813519 | Persson | Nov 1957 | |
2898936 | Collins | Aug 1959 | |
2930360 | Yando | Mar 1960 | |
2944564 | Pettey | Jul 1960 | |
2959156 | Dreptin | Nov 1960 | |
2977984 | Slomer | Apr 1961 | |
3017897 | Seguenot | Jan 1962 | |
3019375 | Geyer et al. | Jan 1962 | |
3131608 | Yando | May 1964 | |
3279743 | De la Garza | Oct 1966 | |
3588039 | Chelminski | Jun 1971 | |
3598360 | Merriner | Aug 1971 | |
3613717 | Smith | Oct 1971 | |
3670768 | Griswold | Jun 1972 | |
3709257 | Faisandier | Jan 1973 | |
3743240 | Merriner et al. | Jul 1973 | |
3791408 | Saitou et al. | Feb 1974 | |
3800663 | Clark | Feb 1974 | |
3800832 | Umphenour et al. | Apr 1974 | |
3842857 | McCormack | Oct 1974 | |
3902402 | Walters | Sep 1975 | |
3945399 | Tirelli | Mar 1976 | |
4074699 | Stampfli | Feb 1978 | |
4074700 | Engle | Feb 1978 | |
4106522 | Manesse | Aug 1978 | |
4150695 | Kosugul | Apr 1979 | |
4339109 | Kawata et al. | Jul 1982 |
Number | Date | Country |
---|---|---|
1048601 | Aug 1953 | FRX |
616361 | Feb 1961 | ITX |
860665 | Feb 1961 | GBX |
Entry |
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American Barmag, Charlotte, N. Carolina-Electrically Control Directional Flow Valve. |
Fluid Controls, Inc., Mentor, OH-Solenoid Cartridge Valve, 1977 catalog, pp. 20.01 to 21.02. |
3 pages-Fluid Pressure Mechanisms by H. G. Conway (2nd Div.), pp. 191, 195 & 196. |