GB191229747A - New or Improved Apparatus for use in Testing or Examining Cheques or other Documents to Detect Alterations or other Irregularities. - Google Patents

New or Improved Apparatus for use in Testing or Examining Cheques or other Documents to Detect Alterations or other Irregularities.

Info

Publication number
GB191229747A
GB191229747A GB191229747DA GB191229747A GB 191229747 A GB191229747 A GB 191229747A GB 191229747D A GB191229747D A GB 191229747DA GB 191229747 A GB191229747 A GB 191229747A
Authority
GB
United Kingdom
Prior art keywords
cheques
irregularities
examining
documents
testing
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
Inventor
Edward Lavington
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of GB191229747A publication Critical patent/GB191229747A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B25/00—Eyepieces; Magnifying glasses
    • G02B25/02—Eyepieces; Magnifying glasses with means for illuminating object viewed

Abstract

29,747. Lavington, E. Dec. 24. Magnifying-appliances.-A cheque placed on a ground-glass screen in a slide Band illuminated from below by means of a lamp C in a white-walled casing A is examined by means of a magnifying-glass E mounted so as to swing with parallel motion over the casing.
GB191229747D 1912-12-24 1912-12-24 New or Improved Apparatus for use in Testing or Examining Cheques or other Documents to Detect Alterations or other Irregularities. Expired GB191229747A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191229747T 1912-12-24

Publications (1)

Publication Number Publication Date
GB191229747A true GB191229747A (en) 1913-12-24

Family

ID=32576279

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191229747D Expired GB191229747A (en) 1912-12-24 1912-12-24 New or Improved Apparatus for use in Testing or Examining Cheques or other Documents to Detect Alterations or other Irregularities.

Country Status (1)

Country Link
GB (1) GB191229747A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2532774A1 (en) * 1982-09-04 1984-03-09 Heraeus Gmbh W C APPARATUS FOR CONTROLLING THE AUTHENTICITY OF THUMBNAILS, PARTICULARLY TO MAKE THE STAMP STAMP FILIGRANE VISIBLE
FR2551238A1 (en) * 1983-05-25 1985-03-01 Heraeus Gmbh W C SUPPORT FOR A CONTROLLER OF THE POST-STAMP WATERMARK

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2532774A1 (en) * 1982-09-04 1984-03-09 Heraeus Gmbh W C APPARATUS FOR CONTROLLING THE AUTHENTICITY OF THUMBNAILS, PARTICULARLY TO MAKE THE STAMP STAMP FILIGRANE VISIBLE
FR2551238A1 (en) * 1983-05-25 1985-03-01 Heraeus Gmbh W C SUPPORT FOR A CONTROLLER OF THE POST-STAMP WATERMARK

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