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DE3632609C2
(cs)
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SU331937A1
(cs)
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DE102015210342A1
(de)
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Verfahren zur Herstellung einer Gummimischung
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SU331938A1
(cs)
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CN106012380A
(zh)
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解决采用冷堆前处理染色不均的方法
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US2161748A
(en)
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Molding process and material
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US1864718A
(en)
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Process for treating animal fibers
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US2492146A
(en)
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Process for refining polymerized rosin
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US1753539A
(en)
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Process of unhairing hides and skins
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SU297505A1
(ru)
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Способ отделки щитовых деталей из древесины
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GB428518A
(en)
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Method of ageing whiskey
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US2161749A
(en)
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Molding process and materials
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US1469466A
(en)
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Production of creosote mixture for impregnating wood
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US1883846A
(en)
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Process of bleaching bast fibers, especially bast fibers of linen, hemp, and the like
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US1521541A
(en)
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Method of making carbons
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USRE14820E
(en)
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Parts |
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US1440092A
(en)
|
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Process of forming a rust-resistant coating on metal
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US1777766A
(en)
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Process for improving the properties of montan wax
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US1934038A
(en)
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Process of vulcanizing rubber to leather
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US2421985A
(en)
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Preparation of clarified sugar solutions for fermentation, etc.
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US1957180A
(en)
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Method for digesting nitrocellulose
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US354223A
(en)
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Heney e |
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US1899422A
(en)
|
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Rapid vegetable tanning process
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US2971813A
(en)
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Treatment of montan wax with chromic acid and simultaneous formation of chromic tanning mash
|
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US1881893A
(en)
|
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Process of purifying resins
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