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| All Patents in class 137/872 | |||||
| Number | Date | Patentee | Title | Type | |
| 3,294,363 | Dec. 27, 1966 | J.M. Zeigler, E.F. Winkle | Diverter spout construction | oil cans | |
| 3,516,439 | Jun. 23, 1970 | J.C. Le Veque, M.R. Hicks | Low Fluid Pressure Actuated Fluid Jet Interrupter Means | metalworking machine mechanisms | |