GB148197A - Improvements in leaf turning appliances - Google Patents
Improvements in leaf turning appliancesInfo
- Publication number
- GB148197A GB148197A GB2011520A GB2011520A GB148197A GB 148197 A GB148197 A GB 148197A GB 2011520 A GB2011520 A GB 2011520A GB 2011520 A GB2011520 A GB 2011520A GB 148197 A GB148197 A GB 148197A
- Authority
- GB
- United Kingdom
- Prior art keywords
- leaf
- operated
- succession
- released
- disk
- 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
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
Landscapes
- Toys (AREA)
- Transmission Devices (AREA)
- Tables And Desks Characterized By Structural Shape (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE88763X | 1919-07-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB148197A true GB148197A (en) | 1921-01-06 |
Family
ID=5642444
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2011520A Expired GB148197A (en) | 1919-07-23 | 1920-07-09 | Improvements in leaf turning appliances |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH88763A (de) |
GB (1) | GB148197A (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994002327A1 (en) * | 1992-07-15 | 1994-02-03 | Jones, William | Page turning apparatus |
FR2697467A1 (fr) * | 1992-11-02 | 1994-05-06 | Reumont Roger | Appareil servant à tourner les pages de partitions musicales ou autres documents reliés. |
-
1920
- 1920-01-14 CH CH88763D patent/CH88763A/de unknown
- 1920-07-09 GB GB2011520A patent/GB148197A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1994002327A1 (en) * | 1992-07-15 | 1994-02-03 | Jones, William | Page turning apparatus |
FR2697467A1 (fr) * | 1992-11-02 | 1994-05-06 | Reumont Roger | Appareil servant à tourner les pages de partitions musicales ou autres documents reliés. |
Also Published As
Publication number | Publication date |
---|---|
CH88763A (de) | 1921-04-01 |
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