Number | Name | Date | Kind |
---|---|---|---|
2861699 | Youmanns | Nov 1958 | |
3665148 | Yasenchak et al. | Mar 1972 | |
3986007 | Ruoff, Jr. | Oct 1976 | |
4042161 | Ando | Aug 1977 | |
4166941 | Cecil | Sep 1979 | |
4310958 | Balaud et al. | Jan 1982 | |
4356554 | Susnjara et al. | Oct 1982 | |
4362977 | Evans et al. | Dec 1982 | |
4390172 | Gotman | Jun 1983 | |
4396945 | DiMatteo et al. | Aug 1983 | |
4447697 | Dunne et al. | May 1984 | |
4486842 | Hermann | Dec 1984 | |
4541062 | Kada et al. | Sep 1985 | |
4562391 | Inoue | Dec 1985 | |
4589199 | Ohtaki et al. | May 1986 | |
4639578 | Payne | Jan 1987 |
Entry |
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Brochure: Hydraulic Work Supports Author: Hytec, pp. 22 and 23. |
Work Supports Author: Vlier Power Workholding, pp. 22 and 23. |
Power Tooling Components Author: Jergens Pneu-Oil, p. 174. |