SE357637B - - Google Patents

Info

Publication number
SE357637B
SE357637B SE538470A SE538470A SE357637B SE 357637 B SE357637 B SE 357637B SE 538470 A SE538470 A SE 538470A SE 538470 A SE538470 A SE 538470A SE 357637 B SE357637 B SE 357637B
Authority
SE
Sweden
Application number
SE538470A
Inventor
J Lindmark
Original Assignee
J Lindmark
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 J Lindmark filed Critical J Lindmark
Priority to SE538470A priority Critical patent/SE357637B/xx
Priority to GB981971A priority patent/GB1344866A/en
Priority to DE19712118928 priority patent/DE2118928A1/de
Priority to FI108071A priority patent/FI53418C/fi
Priority to AT335371A priority patent/AT323762B/de
Priority to CH572871A priority patent/CH522257A/de
Priority to FR7113956A priority patent/FR2089929A5/fr
Priority to NL7105335A priority patent/NL7105335A/xx
Publication of SE357637B publication Critical patent/SE357637B/xx

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/40—Agents facilitating proof of genuineness or preventing fraudulent alteration, e.g. for security paper
    • D21H21/44—Latent security elements, i.e. detectable or becoming apparent only by use of special verification or tampering devices or methods
    • D21H21/48—Elements suited for physical verification, e.g. by irradiation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M3/00—Printing processes to produce particular kinds of printed work, e.g. patterns
    • B41M3/14—Security printing
    • 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

Landscapes

  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Finance (AREA)
  • Credit Cards Or The Like (AREA)
  • Printing Methods (AREA)
  • Inspection Of Paper Currency And Valuable Securities (AREA)
SE538470A 1970-04-20 1970-04-20 SE357637B (xx)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE538470A SE357637B (xx) 1970-04-20 1970-04-20
GB981971A GB1344866A (en) 1970-04-20 1971-04-19 Securities
DE19712118928 DE2118928A1 (de) 1970-04-20 1971-04-19 Verfahren zum Herstellen von gegen Fälschungen geschützten Dokumenten
FI108071A FI53418C (fi) 1970-04-20 1971-04-19 Foerfarande vid tillverkning av vaerdepapper foer att skydda dessa mot foerfalskning
AT335371A AT323762B (de) 1970-04-20 1971-04-20 Dokument bzw. wertpapier
CH572871A CH522257A (de) 1970-04-20 1971-04-20 Verfahren zum Herstellen von gegen Fälschungen geschützten Dokumenten
FR7113956A FR2089929A5 (xx) 1970-04-20 1971-04-20
NL7105335A NL7105335A (xx) 1970-04-20 1971-04-20

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE538470A SE357637B (xx) 1970-04-20 1970-04-20

Publications (1)

Publication Number Publication Date
SE357637B true SE357637B (xx) 1973-07-02

Family

ID=20266356

Family Applications (1)

Application Number Title Priority Date Filing Date
SE538470A SE357637B (xx) 1970-04-20 1970-04-20

Country Status (8)

Country Link
AT (1) AT323762B (xx)
CH (1) CH522257A (xx)
DE (1) DE2118928A1 (xx)
FI (1) FI53418C (xx)
FR (1) FR2089929A5 (xx)
GB (1) GB1344866A (xx)
NL (1) NL7105335A (xx)
SE (1) SE357637B (xx)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1585533A (en) * 1976-12-07 1981-03-04 Portals Ltd Security papers
US5599578A (en) * 1986-04-30 1997-02-04 Butland; Charles L. Technique for labeling an object for its identification and/or verification
DE3714783A1 (de) * 1987-05-04 1988-11-24 Rainer Kuenstler Druckfarbe und verwendung derselben
US6232124B1 (en) 1996-05-06 2001-05-15 Verification Technologies, Inc. Automated fingerprint methods and chemistry for product authentication and monitoring
US6490030B1 (en) 1999-01-18 2002-12-03 Verification Technologies, Inc. Portable product authentication device
US6512580B1 (en) 1999-10-27 2003-01-28 Verification Technologies, Inc. Method and apparatus for portable product authentication
US6638593B2 (en) 2000-06-30 2003-10-28 Verification Technologies, Inc. Copy-protected optical media and method of manufacture thereof
US7124944B2 (en) 2000-06-30 2006-10-24 Verification Technologies, Inc. Product packaging including digital data
US7660415B2 (en) 2000-08-03 2010-02-09 Selinfreund Richard H Method and apparatus for controlling access to storage media
US8444181B2 (en) 2002-10-10 2013-05-21 Document Security Systems, Inc. Single-color screen patterns for copy protection
WO2004068421A2 (en) * 2002-10-10 2004-08-12 Document Security Systems, Inc. Document containing security images
WO2007127862A2 (en) 2006-04-26 2007-11-08 Document Security Systems, Inc. Solid-color embedded security feature
WO2007127944A2 (en) 2006-04-27 2007-11-08 Document Security Systems, Inc. Double-blind security features

Also Published As

Publication number Publication date
NL7105335A (xx) 1971-10-22
FI53418C (fi) 1978-05-10
FR2089929A5 (xx) 1972-01-07
DE2118928A1 (de) 1971-11-04
FI53418B (xx) 1978-01-31
CH522257A (de) 1972-06-15
GB1344866A (en) 1974-01-23
AT323762B (de) 1975-07-25

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