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| Patents for Edward G. Cheak | |||||
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| Number | Date | Patentee | Title | Type | |
| 4,100,661 | Jul. 18, 1978 | E.G. Cheak | Door hinge applying apparatus | specialty woodworking machines | |
| 4,254,895 | Mar. 10, 1981 | E.G. Cheak | Apparatus for automatic alignment and attachment of a doorjamb and stop | specialty woodworking machines | |