2 Matching Results
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Tree-Trimmer.
Patent for a tree trimmer for use in pruning.
Date:
December 5, 1911
Creator:
Strong, George A.
System:
The Portal to Texas History
Boll Breaker and Cotton Cleaner
Patent for a device that will break open harvested cotton bolls, while simultaneously cleaning the cotton.
Date:
December 5, 1916
Creator:
Peterman, Toney S.
System:
The Portal to Texas History