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Priority to NL6513001ApriorityCriticalpatent/NL144522B/xx
Publication of NL6513001ApublicationCriticalpatent/NL6513001A/xx
Publication of NL144522BpublicationCriticalpatent/NL144522B/xx
B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
NL6513001A1965-10-071965-10-07Inrichting voor het vervaardigen van cellulose sponzen.
NL144522B
(nl)