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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
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Publication of FR346389ApublicationCriticalpatent/FR346389A/en
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
B42D3/04—Book covers loose
FR346389D1904-09-201904-09-20
Changeable binding for school books or others
ExpiredFR346389A
(en)