IT1391683B1 - Dispositivo ottico per leggere la marcatura incisa su una pietra preziosa - Google Patents

Dispositivo ottico per leggere la marcatura incisa su una pietra preziosa

Info

Publication number
IT1391683B1
IT1391683B1 ITRM2008A000458A ITRM20080458A IT1391683B1 IT 1391683 B1 IT1391683 B1 IT 1391683B1 IT RM2008A000458 A ITRM2008A000458 A IT RM2008A000458A IT RM20080458 A ITRM20080458 A IT RM20080458A IT 1391683 B1 IT1391683 B1 IT 1391683B1
Authority
IT
Italy
Prior art keywords
marked
read
optical device
precious stone
precious
Prior art date
Application number
ITRM2008A000458A
Other languages
English (en)
Inventor
Francesco Foti
Original Assignee
Diamond Laser System Internat Srl
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 Diamond Laser System Internat Srl filed Critical Diamond Laser System Internat Srl
Priority to ITRM2008A000458A priority Critical patent/IT1391683B1/it
Publication of ITRM20080458A1 publication Critical patent/ITRM20080458A1/it
Application granted granted Critical
Publication of IT1391683B1 publication Critical patent/IT1391683B1/it

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B25/00—Eyepieces; Magnifying glasses
    • G02B25/002—Magnifying glasses
    • G02B25/005—Magnifying glasses with means for adjusting the magnifying glass or the object viewed
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/34—Paper
    • G01N33/346—Paper sheets
    • 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
    • G02B27/022—Viewing apparatus
    • G02B27/027—Viewing apparatus comprising magnifying means

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Analytical Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Food Science & Technology (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Adornments (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Facsimile Heads (AREA)
ITRM2008A000458A 2008-08-12 2008-08-12 Dispositivo ottico per leggere la marcatura incisa su una pietra preziosa IT1391683B1 (it)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ITRM2008A000458A IT1391683B1 (it) 2008-08-12 2008-08-12 Dispositivo ottico per leggere la marcatura incisa su una pietra preziosa

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITRM2008A000458A IT1391683B1 (it) 2008-08-12 2008-08-12 Dispositivo ottico per leggere la marcatura incisa su una pietra preziosa

Publications (2)

Publication Number Publication Date
ITRM20080458A1 ITRM20080458A1 (it) 2010-02-13
IT1391683B1 true IT1391683B1 (it) 2012-01-17

Family

ID=40435790

Family Applications (1)

Application Number Title Priority Date Filing Date
ITRM2008A000458A IT1391683B1 (it) 2008-08-12 2008-08-12 Dispositivo ottico per leggere la marcatura incisa su una pietra preziosa

Country Status (1)

Country Link
IT (1) IT1391683B1 (it)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6710943B2 (en) * 2001-05-18 2004-03-23 David Alan Weir Viewer for laser-inscribed diamonds
GB0212891D0 (en) * 2002-06-05 2002-07-17 Gersan Ets Jewllery case

Also Published As

Publication number Publication date
ITRM20080458A1 (it) 2010-02-13

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