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| Patents for Henry Blake | |||||
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| Number | Date | Patentee | Title | Type | |
| 27,946 | Apr. 17, 1860 | J. Blake | Auger | adjustable drill bits | |
| 96,301 | Nov. 02, 1869 | H. Blake, A.J. Blake | Improvement in machine for shaping wooden trays | specialty woodworking machines | |
| 282,258 | Jul. 31, 1883 | H. Blake | Belt-fastener | belts, belt lacing and belt lacers | |