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US1871039A
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Apparatus for continuously weighing strip material
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US1693637A
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Apparatus for manufacturing inner tubes
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US1693636A
|
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Method of making inner tubes
|
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US1574682A
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Machine for calendering and cutting sheets formed from plastic materials
|
|
US1756059A
|
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Method and apparatus for plying up rubber
|
|
US1601574A
|
|
Tube-vulcanizing apparatus
|
|
US1490698A
|
|
Coiled mandrel
|
|
US1521879A
|
|
Inner tube and its method of manufacture
|
|
US1443754A
|
|
Inner tube
|
|
US1433561A
|
|
Apparatus for making inner tubes and the like
|
|
US1406669A
|
|
Method for making inner tubes and the like
|
|
US1373405A
|
|
Method of curing and shaping articles of rubberized fabric
|
|
US1358820A
|
|
Vulcanizing apparatus
|
|
US1286263A
|
|
Fabric-cutting machine.
|
|
US701434A
|
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Vehicle-tire.
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US1161906A
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Building-flanges for tires.
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