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ES129620A1
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Improvements in equipment for the production of rubber filaments.
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GB396592A
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Improvements in or relating to inflatable articles
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US1911227A
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Crinkled rubber bathing suit
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DE608110C
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Device for the production of rubber threads
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GB395521A
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Improvements in or relating to methods and apparatus for making elastic yarns
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US1924924A
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Process for making rubber thread
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US1909512A
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Method and apparatus for making rubber articles
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US1943381A
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Method for making rubber thread
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US1976348A
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Method and apparatus for the manufacture of rubber thread
|
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DE613366C
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Method and device for producing rubber threads
|
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GB388216A
|
|
Improvements in or relating to method and apparatus for the manufacture of rubber filaments
|
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GB375244A
|
|
Improvements in or relating to method and apparatus for manufacturing rubber filaments
|
|
GB381075A
|
|
Improvements in or relating to the making of rubber material
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US1924923A
|
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Process for making rubber thread
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US1976344A
|
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Method and apparatus for the manufacture of elastic thread
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US1971445A
|
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Method and apparatus for manufacture of elastic thread
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US1967809A
|
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Process of making hard rubber dust and the product thereof
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US1951392A
|
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Manufacture of balls
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US1951402A
|
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Dipped rubber article and method of making same
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US1949465A
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Method for making rubber bands
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