GB1039853A - Improvements in or relating to a reading device - Google Patents

Improvements in or relating to a reading device

Info

Publication number
GB1039853A
GB1039853A GB8515/65A GB851565A GB1039853A GB 1039853 A GB1039853 A GB 1039853A GB 8515/65 A GB8515/65 A GB 8515/65A GB 851565 A GB851565 A GB 851565A GB 1039853 A GB1039853 A GB 1039853A
Authority
GB
United Kingdom
Prior art keywords
viewer
bar
feb
relating
reading device
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
GB8515/65A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RAGNA HOEST SCHJERVEN
Original Assignee
RAGNA HOEST SCHJERVEN
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 by RAGNA HOEST SCHJERVEN filed Critical RAGNA HOEST SCHJERVEN
Publication of GB1039853A publication Critical patent/GB1039853A/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
    • B42D9/00—Bookmarkers; Spot indicators; Devices for holding books open; Leaf turners
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/18—Mechanisms for rendering the print visible to the operator
    • 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
    • B42D9/008—Devices for indicating a spot on a sheet
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B25/00—Eyepieces; Magnifying glasses
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/02—Viewing or reading apparatus
    • G02B27/021—Reading apparatus

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Lenses (AREA)
  • Golf Clubs (AREA)
  • Prostheses (AREA)
  • Purses, Travelling Bags, Baskets, Or Suitcases (AREA)
GB8515/65A 1964-02-27 1965-02-26 Improvements in or relating to a reading device Expired GB1039853A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH51861A DE1212315B (de) 1964-02-27 1964-02-27 Gleitschiene fuer Lesestab mit eingebautem Futteral zur Aufbewahrung des Stabes

Publications (1)

Publication Number Publication Date
GB1039853A true GB1039853A (en) 1966-08-24

Family

ID=7157856

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8515/65A Expired GB1039853A (en) 1964-02-27 1965-02-26 Improvements in or relating to a reading device

Country Status (9)

Country Link
US (1) US3429638A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT250058B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
BE (1) BE660325A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH449063A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1212315B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DK (1) DK107450C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR1431168A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1039853A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE314221B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8807303U1 (de) * 1988-06-04 1988-10-13 Eschenbach Optik GmbH + Co, 8500 Nürnberg Lese- und Betrachtungsgerät
JPH0347502U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1989-09-14 1991-05-02
US20050260536A1 (en) * 2004-05-24 2005-11-24 Costaras Basilios C Optically amplified dental shade guide
US20050260535A1 (en) * 2004-05-24 2005-11-24 Costaras Basilios C Dental instrument with shade guide
CN102922897A (zh) * 2012-11-08 2013-02-13 李菁瑶 一种书签

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US432872A (en) * 1890-07-22 Clinical thermometer-case
US1884968A (en) * 1931-01-12 1932-10-25 Isabelle H M Bloch Combined flash light and reading glass
US2527071A (en) * 1948-03-05 1950-10-24 Gertrude J Pierce Magnifying attachment for books
US2649838A (en) * 1949-05-11 1953-08-25 Autopoint Co Telescoping magnifying lens and handle
US2746347A (en) * 1953-11-24 1956-05-22 Paul E Gaire Slide rule magnifiers
US2957390A (en) * 1956-12-04 1960-10-25 Frank W Baukus Book liner and magnifier

Also Published As

Publication number Publication date
US3429638A (en) 1969-02-25
BE660325A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1965-06-16
FR1431168A (fr) 1966-03-11
DK107450C (da) 1967-05-29
AT250058B (de) 1966-10-25
CH449063A (fr) 1967-12-31
SE314221B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-09-01
DE1212315B (de) 1966-03-10

Similar Documents

Publication Publication Date Title
FR1243425A (fr) Système de reproduction d'informations
GB1039853A (en) Improvements in or relating to a reading device
GB1237793A (en) Improvements in or relating to lens holders
Shah Mission for my country
GB929116A (en) Improvements in or relating to picture cards
GB1071588A (en) Improvements in or relating to cases for instruments
GB1003792A (en) Spectacles for use with monocular and binocular instruments
CA596982A (en) Image sharpness in lenticular films
GB1105833A (en) Stereoscopic photograms viewing apparatus
FR1216527A (fr) Système de transmission d'informations
CA592589A (en) Combined filing cabinet and viewing arrangement for photographic transparencies
FR1246576A (fr) Dispositif d'écriture pour machines de bureau, notamment machines à facturer
BE578566A (fr) Dispositif de reconnaissance d'informations enrègistrées.
FR1268016A (fr) Système de transmission d'informations
GB1019143A (en) Key or like fob
AU259712B2 (en) Improvements in or relating toa device for reading a cinematographic film
Gould The Price of Survival
AU225534B2 (en) r "Improvements in selectors for use in automatic telephone systems
GB1074471A (en) Improvements in and relating to chart reading and recording apparatus
ES40501U (es) Gafas con viseras
GB1157424A (en) A Writing Instrument
FR1228399A (fr) Dispositif d'emmagasinage d'informations numériques
FR78415E (fr) Dispositif d'écriture pour machines de bureau, notamment machines à facturer
ES261136A3 (es) Aparato visor por transparencia perfeccionado
FR1234997A (fr) Dispositif de transmission d'informations