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Publication of FR335062ApublicationCriticalpatent/FR335062A/fr
B42—BOOKBINDING; ALBUMS; FILES; SPECIAL PRINTED MATTER
B42D—BOOKS; BOOK COVERS; LOOSE LEAVES; PRINTED MATTER CHARACTERISED BY IDENTIFICATION OR SECURITY FEATURES; PRINTED MATTER OF SPECIAL FORMAT OR STYLE NOT OTHERWISE PROVIDED FOR; DEVICES FOR USE THEREWITH AND NOT OTHERWISE PROVIDED FOR; MOVABLE-STRIP WRITING OR READING APPARATUS
B42D3/00—Book covers
B42D3/12—Book covers combined with other articles
B42D3/14—Book covers combined with other articles with column markers or line or heading indicators with devices for indicating a page
FR335062D1903-09-051903-09-05Dispositif pour maintenir les feuillets des livres
ExpiredFR335062A
(fr)