FR887034A - Improvements made to books and similar works and devices allowing the use of these books and works - Google Patents

Improvements made to books and similar works and devices allowing the use of these books and works

Info

Publication number
FR887034A
FR887034A FR887034DA FR887034A FR 887034 A FR887034 A FR 887034A FR 887034D A FR887034D A FR 887034DA FR 887034 A FR887034 A FR 887034A
Authority
FR
France
Prior art keywords
books
works
improvements made
devices allowing
similar
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
Other languages
French (fr)
Inventor
Rudolf Holzapfel
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed filed Critical
Application granted granted Critical
Publication of FR887034A publication Critical patent/FR887034A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • 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
    • B42D19/00—Movable-strip writing or reading apparatus
FR887034D 1942-10-21 1942-10-21 Improvements made to books and similar works and devices allowing the use of these books and works Expired FR887034A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR887034T 1942-10-21

Publications (1)

Publication Number Publication Date
FR887034A true FR887034A (en) 1943-11-02

Family

ID=9376035

Family Applications (1)

Application Number Title Priority Date Filing Date
FR887034D Expired FR887034A (en) 1942-10-21 1942-10-21 Improvements made to books and similar works and devices allowing the use of these books and works

Country Status (1)

Country Link
FR (1) FR887034A (en)

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