SE362274B - - Google Patents

Info

Publication number
SE362274B
SE362274B SE05432/72A SE543272A SE362274B SE 362274 B SE362274 B SE 362274B SE 05432/72 A SE05432/72 A SE 05432/72A SE 543272 A SE543272 A SE 543272A SE 362274 B SE362274 B SE 362274B
Authority
SE
Sweden
Application number
SE05432/72A
Inventor
R Klingspor
Original Assignee
Esselte Ab
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 Esselte Ab filed Critical Esselte Ab
Priority to SE05432/72A priority Critical patent/SE362274B/xx
Priority to DE2319891A priority patent/DE2319891A1/en
Priority to GB1938373A priority patent/GB1420154A/en
Publication of SE362274B publication Critical patent/SE362274B/xx

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
    • D21F1/00—Wet end of machines for making continuous webs of paper
    • D21F1/44—Watermarking devices
    • 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
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/20—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof characterised by a particular use or purpose
    • B42D25/29—Securities; Bank notes
    • 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
    • B42D25/00—Information-bearing cards or sheet-like structures characterised by identification or security features; Manufacture thereof
    • B42D25/30—Identification or security features, e.g. for preventing forgery
    • B42D25/333—Watermarks

Landscapes

  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Credit Cards Or The Like (AREA)
  • Paper (AREA)
  • Printing Methods (AREA)
SE05432/72A 1972-04-25 1972-04-25 SE362274B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE05432/72A SE362274B (en) 1972-04-25 1972-04-25
DE2319891A DE2319891A1 (en) 1972-04-25 1973-04-19 METHOD AND DEVICE FOR THE PROCESSING OF A PAPER WOVEN ON A FLAT WIRE, LONG SCREEN MACHINE OR WIRE CYLINDER MACHINE FOR THE PRODUCTION OF COUNTERFEITING TO BE PROTECTED AND SECURITY PRINTINGS, LETTERS, BANKNOTES, BANKNOTES
GB1938373A GB1420154A (en) 1972-04-25 1973-04-24 Process for production of security papers and a machine for carry ing out the process

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE05432/72A SE362274B (en) 1972-04-25 1972-04-25

Publications (1)

Publication Number Publication Date
SE362274B true SE362274B (en) 1973-12-03

Family

ID=20266458

Family Applications (1)

Application Number Title Priority Date Filing Date
SE05432/72A SE362274B (en) 1972-04-25 1972-04-25

Country Status (3)

Country Link
DE (1) DE2319891A1 (en)
GB (1) GB1420154A (en)
SE (1) SE362274B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6045656A (en) * 1998-12-21 2000-04-04 Westvaco Corporation Process for making and detecting anti-counterfeit paper
DE10213794B4 (en) * 2002-03-27 2010-04-01 Giesecke & Devrient Gmbh Security paper, security and value document, as well as methods and screen for making a security paper
US7207490B2 (en) 2003-03-24 2007-04-24 Giesecke & Devrient Gmbh Security element
AT503710A1 (en) * 2005-08-05 2007-12-15 Sustr Friedrich Ing Mag METHOD FOR PRODUCING BANKNOTES

Also Published As

Publication number Publication date
GB1420154A (en) 1976-01-07
DE2319891A1 (en) 1973-11-08

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