DE422750C - - Google Patents
Info
- Publication number
- DE422750C DE422750C DENDAT422750D DE422750DA DE422750C DE 422750 C DE422750 C DE 422750C DE NDAT422750 D DENDAT422750 D DE NDAT422750D DE 422750D A DE422750D A DE 422750DA DE 422750 C DE422750 C DE 422750C
- Authority
- DE
- Germany
- Prior art keywords
- turning
- lever
- turning lever
- sheet
- shaft
- 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.)
- Active
Links
- 230000000630 rising Effects 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 3
- 230000000875 corresponding Effects 0.000 description 2
- 239000002965 rope Substances 0.000 description 2
- 240000002631 Ficus religiosa Species 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 210000000056 organs Anatomy 0.000 description 1
- 230000002441 reversible Effects 0.000 description 1
- 230000001429 stepping Effects 0.000 description 1
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
- B42D9/082—Leaf turners having radial arms, one per leaf, operated successively actuated by hand
Landscapes
- Auxiliary Devices For Music (AREA)
Publications (1)
Publication Number | Publication Date |
---|---|
DE422750C true DE422750C (nl) |
Family
ID=575020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DENDAT422750D Active DE422750C (nl) |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE422750C (nl) |
-
0
- DE DENDAT422750D patent/DE422750C/de active Active
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