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GB807741A
|
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Process for tanning skins
|
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US2749737A
|
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Apparatus for treating permeable sheets with fluids
|
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GB755969A
|
|
Treatment of pervious sheet materials with fluids
|
|
US2803889A
|
|
Sheet drying apparatus
|
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US2767043A
|
|
Process for tanning skins
|
|
US2648079A
|
|
Apparatus for molding skins
|
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US2781241A
|
|
Method of treating animal skins
|
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GB726777A
|
|
Process of forming hollow leather articles such as shoe uppers from skins
|
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GB726828A
|
|
Apparatus for moulding skins and the like, more particularly for moulding skins into shoe uppers, and for treating the skins with fluids
|
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US2704238A
|
|
Process of making hollow leather articles
|
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US2702229A
|
|
Process and apparatus for fluid treatment of pervious sheet materials
|
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US2582298A
|
|
Formed shoe uppers and the like
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