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| Patents for Charles W. Hawley | |||||
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| Number | Date | Patentee | Title | Type | |
| 2,419,880 | Apr. 29, 1947 | C.W. Hawley, J.W. Clough, L.L. Blyler, E.C. Pitman | Polyvinyl resin adhesive composition, plywood, and method of making plywood | ||