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GB442046A
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New process for the manufacture of soaps
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DE674089C
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Process for obtaining laevulose from composites
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DE652164C
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Process for the production of a durable flour from the tubers and roots of composite plants
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DE607038C
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Process for the production of pulp
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DE590546C
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Square or round collapsible transport container or container
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DE564553C
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Process for the production of pulp
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DE562770C
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Apparatus for the production of pulp or semi-pulp
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DE505400C
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Process for the production of pulp from vegetable fibers such as straw
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DE534058C
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Device for dewatering and compression of processed straw u. like for cake
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DE601885C
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Process for the production of synthetic wood from plant fibers or the like and water glass
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DE485672C
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Process for the production of synthetic wood from plant fibers or the like and binders
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DE542755C
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Centrifugal machine for the production of hollow stones
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DE466276C
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Process for the extraction of spinnable fibers from plants, straw, esparto, corn stalks and similar goods
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DE544356C
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Process for the production of concrete piles within shells from thin-walled lightweight materials such as cardboard, paper, wood pulp, or the like.
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DE523524C
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Process for the utilization of waste liquors
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DE461554C
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Cooking vessel
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DE355634C
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Process for the production of earth bricks and walls
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DE369588C
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Circumferential heatable boiler for plant digestion
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DE348226C
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Roest container for roasting flax
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DE578299C
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Hammer mill or cross beater mill for crushing bamboo and similar wood-like raw materials for pulp and paper production
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