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IT1110897B - Dispositive e procedimento per la preparazione di registrazioni di firme a prova di contraffazione - Google Patents

Dispositive e procedimento per la preparazione di registrazioni di firme a prova di contraffazione

Info

Publication number
IT1110897B
IT1110897B IT7650605A IT5060576A IT1110897B IT 1110897 B IT1110897 B IT 1110897B IT 7650605 A IT7650605 A IT 7650605A IT 5060576 A IT5060576 A IT 5060576A IT 1110897 B IT1110897 B IT 1110897B
Authority
IT
Italy
Prior art keywords
registrations
counterfeiting
signature
procedure
preparation
Prior art date
Application number
IT7650605A
Other languages
English (en)
Italian (it)
Original Assignee
Hydrophilics Int Inc
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
Priority claimed from US05/639,286 external-priority patent/US4005878A/en
Application filed by Hydrophilics Int Inc filed Critical Hydrophilics Int Inc
Priority claimed from GB31556/75A external-priority patent/GB1543582A/en
Application granted granted Critical
Publication of IT1110897B publication Critical patent/IT1110897B/it

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/22—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder
    • G07C9/24—Individual registration on entry or exit involving the use of a pass in combination with an identity check of the pass holder by means of a handwritten signature

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Controlling Sheets Or Webs (AREA)
IT7650605A 1975-09-26 1976-07-26 Dispositive e procedimento per la preparazione di registrazioni di firme a prova di contraffazione IT1110897B (it)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB3957875 1975-09-26
US05/639,286 US4005878A (en) 1975-07-28 1975-12-10 Method and device for the assessment of signatures for forgeries
GB31556/75A GB1543582A (en) 1976-07-26 1976-07-26 Method and device for the assessment of signatures for forgeries

Publications (1)

Publication Number Publication Date
IT1110897B true IT1110897B (it) 1986-01-06

Family

ID=27258977

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7650605A IT1110897B (it) 1975-09-26 1976-07-26 Dispositive e procedimento per la preparazione di registrazioni di firme a prova di contraffazione

Country Status (5)

Country Link
AU (1) AU1614376A (fr)
CH (1) CH600463A5 (fr)
FR (1) FR2319939A1 (fr)
IT (1) IT1110897B (fr)
NL (1) NL7607954A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8924445D0 (en) * 1989-10-31 1989-12-20 Rue De Systems Ltd Transaction device and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1584749A (en) * 1924-11-12 1926-05-18 American Telephone & Telegraph Ciphering device
US2952080A (en) * 1957-09-12 1960-09-13 Teleregister Corp Cryptic grid scrambling and unscrambling method and apparatus
FR1379154A (fr) * 1962-11-23 1964-11-20 Teleregister Corp Appareil de codage
US3621589A (en) * 1968-12-03 1971-11-23 Harry S Jones Indicia coding and decoding apparatus

Also Published As

Publication number Publication date
CH600463A5 (fr) 1978-06-15
AU1614376A (en) 1978-01-26
FR2319939A1 (fr) 1977-02-25
NL7607954A (nl) 1977-02-01

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