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Paper Bag Machine.
Patent for an improved paper bag machine, which rapidly converts continuously moving paper into bags.
Date:
December 24, 1901
Creator:
Tyson, F.
System:
The Portal to Texas History
Rubber Compund and Material for Use in Making the Same.
Patent for a rubber compound, which is not damaged by oils and therefore usable in bearings. It features asphaltic bitumen rather than paraffin bitumen.
Date:
December 31, 1907
Creator:
Strain, Ebenezer W.
System:
The Portal to Texas History