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1.发明授权Pigment coated paper including polyvinyl alcohol binder as hardboard overlay 失效颜料涂布纸包括聚乙烯醇粘合剂作为硬纸板覆盖层
公开(公告)号：US3223579A
公开(公告)日：1965-12-14
申请号：US22731562
申请日：1962-10-01
Applicant: DORLAND RODGER M , YAN MAXWELL M , BALDWIN STANLEY H
Inventor： DORLAND RODGER M , YAN MAXWELL M , BALDWIN STANLEY H
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