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| Patents Granted on 1975-07-08 | |||||
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| Number | Date | Patentee | Title | Type | |
| 3,893,265 | Jul. 08, 1975 | D.C. Elm, A.J. Stinn | Vertical abrasive belt type surface grinder | metal sanding machines | |
| 3,893,355 | Jul. 08, 1975 | C.R. Maastricht | Coolant Supply System for Cutting Tools in a Machine Tool | coolant apparatus | |
| 3,893,676 | Jul. 08, 1975 | L.J. Gloshinski | Magnetic Chuck | magnetic chucks | |
| 3,893,779 | Jul. 08, 1975 | J.W. Schroeter | Hub-to-shaft connection | ||