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DE689814C
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Device for cleaning oil cans or the like.
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DE675564C
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Process for the preparation of rubber conversion products by isomerization of rubber
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GB467517A
|
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Process for the treatment of alloys and other materials containing copper and nickel
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DE642938C
|
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Process for the production of light, light-resistant and elastic base layers and / or coatings for oilcloths
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DE643029C
|
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Process for the precipitation of copper from solutions containing copper
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DE675039C
|
|
Process for the surface design of synthetic resin moldings made from powder molding compound
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DE682558C
|
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Process for the production of mother-of-pearl or similar gloss effects in cast bodies from phenol-aldehyde condensation products and gloss pigments
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DE663622C
|
|
Process for the production of pressed bodies with high strength
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DE642563C
|
|
Process for the digestion of alloys containing nickel-copper
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DE657895C
|
|
Process for the production of welded bodies from unfilled phenol-aldehyde condensation products
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GB440110A
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Process for making oil soluble artificial resins
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DE645497C
|
|
Process for the production of patterns, characters or lettering on synthetic resin molded bodies
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DE659808C
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|
Process for the production of homogeneous oil resin products from maleic acid, maleic anhydride or fumaric acid and polyhydric alcohols
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DE656949C
|
|
Process for the production of welded bodies from unfilled phenol-aldehyde condensation products
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|
DE620301C
|
|
Process for the production of light synthetic resins
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|
GB409397A
|
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Process for the production of synthetic resins from phenols and aldehydes
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DE684225C
|
|
Process for the preparation of curable resinous condensation products
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|
DE605917C
|
|
Process for the preparation of curable resinous condensation products
|
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DE679266C
|
|
Process for solubilizing fossil natural resins
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DE598539C
|
|
Process for the production of resinous products from aliphatic acids and polyhydric alcohols
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