DE8807303U1 - - Google Patents

Info

Publication number
DE8807303U1
DE8807303U1 DE8807303U DE8807303U DE8807303U1 DE 8807303 U1 DE8807303 U1 DE 8807303U1 DE 8807303 U DE8807303 U DE 8807303U DE 8807303 U DE8807303 U DE 8807303U DE 8807303 U1 DE8807303 U1 DE 8807303U1
Authority
DE
Germany
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
DE8807303U
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.)
Eschenbach Optik GmbH and Co
Original Assignee
Eschenbach Optik GmbH and Co
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 Eschenbach Optik GmbH and Co filed Critical Eschenbach Optik GmbH and Co
Priority to DE8807303U priority Critical patent/DE8807303U1/de
Publication of DE8807303U1 publication Critical patent/DE8807303U1/de
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B25/00—Eyepieces; Magnifying glasses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
DE8807303U 1988-06-04 1988-06-04 Expired DE8807303U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE8807303U DE8807303U1 (de) 1988-06-04 1988-06-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8807303U DE8807303U1 (de) 1988-06-04 1988-06-04

Publications (1)

Publication Number Publication Date
DE8807303U1 true DE8807303U1 (de) 1988-10-13

Family

ID=6824721

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8807303U Expired DE8807303U1 (de) 1988-06-04 1988-06-04

Country Status (1)

Country Link
DE (1) DE8807303U1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0418092A2 (de) * 1989-09-14 1991-03-20 Masahiro Terasaki Stab-Linse mit kleiner Dicke für hohe Vergrösserung
EP0603703A1 (de) * 1992-12-22 1994-06-29 ESCHENBACH OPTIK GmbH + Co. Lesegerät
WO1995014253A1 (en) * 1993-11-19 1995-05-26 Stridsberg Vision Aid Ltd. Illuminated magnifying apparatus
DE29504928U1 (de) * 1995-03-23 1996-02-29 Eschenbach Optik Gmbh & Co Optische Lesevorrichtung
DE19730875C1 (de) * 1997-07-18 1998-10-29 Eschenbach Optik Gmbh & Co Lesegerät

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957390A (en) * 1956-12-04 1960-10-25 Frank W Baukus Book liner and magnifier
DE1217102B (de) * 1962-11-08 1966-05-18 Ednalite Corp Optisches Betrachtungsgeraet
AT250058B (de) * 1964-02-27 1966-10-25 Helge S Koenig Lesehilfe
US3712712A (en) * 1969-02-24 1973-01-23 Lri Corp Adjustable column magnifier
US4099851A (en) * 1976-05-07 1978-07-11 Gerard Rethore Reading aid
DE7934598U1 (de) * 1979-12-08 1980-08-21 Schurstein, Fritz, 6082 Moerfelden- Walldorf Lesegeraet

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957390A (en) * 1956-12-04 1960-10-25 Frank W Baukus Book liner and magnifier
DE1217102B (de) * 1962-11-08 1966-05-18 Ednalite Corp Optisches Betrachtungsgeraet
AT250058B (de) * 1964-02-27 1966-10-25 Helge S Koenig Lesehilfe
US3712712A (en) * 1969-02-24 1973-01-23 Lri Corp Adjustable column magnifier
US4099851A (en) * 1976-05-07 1978-07-11 Gerard Rethore Reading aid
DE7934598U1 (de) * 1979-12-08 1980-08-21 Schurstein, Fritz, 6082 Moerfelden- Walldorf Lesegeraet

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DE-Z: technika, Bd. 17, 1979, S. 1338 *
GB-Z: The Optician, Bd. 123, Heft Nr. 3184, 01.04.1952, Reklameseite XIII *

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0418092A2 (de) * 1989-09-14 1991-03-20 Masahiro Terasaki Stab-Linse mit kleiner Dicke für hohe Vergrösserung
EP0418092A3 (en) * 1989-09-14 1992-02-26 Masahiro Terasaki Bar lens with smaller thickness for greater rate of magnificaton
EP0603703A1 (de) * 1992-12-22 1994-06-29 ESCHENBACH OPTIK GmbH + Co. Lesegerät
WO1995014253A1 (en) * 1993-11-19 1995-05-26 Stridsberg Vision Aid Ltd. Illuminated magnifying apparatus
DE29504928U1 (de) * 1995-03-23 1996-02-29 Eschenbach Optik Gmbh & Co Optische Lesevorrichtung
DE19730875C1 (de) * 1997-07-18 1998-10-29 Eschenbach Optik Gmbh & Co Lesegerät

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