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Grunzweig & Hartmann GmbH
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Grunzweig & Hartmann GmbH
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Publication date
Application filed by Grunzweig & Hartmann GmbHfiledCriticalGrunzweig & Hartmann GmbH
Application grantedgrantedCritical
Publication of FR736032ApublicationCriticalpatent/FR736032A/en
B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
B27K7/00—Chemical or physical treatment of cork
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Life Sciences & Earth Sciences
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Forests & Forestry
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FR736032D1932-04-271932-04-27
Process for the production of cork granules
ExpiredFR736032A
(en)