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公开(公告)号：US3413027A
公开(公告)日：1968-11-26
申请号：US54811366
申请日：1966-05-06
Applicant: SVENSKA CELLULOSA AB
Inventor： GUNNAR BOHLIN KARL , CARLERIK GUSTAFSSON , ARTHUR JOHNSSON STIG , ALBIN STROMBECK PER
IPC: B66C1/28
CPC classification number: B66C1/28
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