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Product DE. B

PATENT ASSIGNEE'S COUNTRY Germany
UPDATE 07.00
PATENT ASSIGNEE This data is not available for free
PATENT CLAIMS by draining a paper stock contg. process chemicals on a paper machine in which a head box feed divided into main stream of said stock & dilution stream consisting of white water are fed via a head box to machine wire, said dilution stream amounting 5-35% by vol. of total feed, & wherein > 5% of process chemicals are metered into dilution stream
PATENT PHOTOCOPY Available on request

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