FR534073A - Tourne-pages musical - Google Patents

Tourne-pages musical

Info

Publication number
FR534073A
FR534073A FR534073DA FR534073A FR 534073 A FR534073 A FR 534073A FR 534073D A FR534073D A FR 534073DA FR 534073 A FR534073 A FR 534073A
Authority
FR
France
Prior art keywords
musical
page turner
turner
page
musical page
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
English (en)
Inventor
Alfred Doerr
Maurice Doerr
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 FR534073A publication Critical patent/FR534073A/fr
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
    • B42D9/00—Bookmarkers; Spot indicators; Devices for holding books open; Leaf turners
    • B42D9/04—Leaf turners
    • B42D9/08—Leaf turners having radial arms, one per leaf, operated successively
    • B42D9/088—Leaf turners having radial arms, one per leaf, operated successively actuated by means other than springs
FR534073D 1921-04-11 1921-04-11 Tourne-pages musical Expired FR534073A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR534073T 1921-04-11

Publications (1)

Publication Number Publication Date
FR534073A true FR534073A (fr) 1922-03-17

Family

ID=8925284

Family Applications (1)

Application Number Title Priority Date Filing Date
FR534073D Expired FR534073A (fr) 1921-04-11 1921-04-11 Tourne-pages musical

Country Status (1)

Country Link
FR (1) FR534073A (fr)

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