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CH600463A5 - - Google Patents

Info

Publication number
CH600463A5
CH600463A5 CH933276A CH933276A CH600463A5 CH 600463 A5 CH600463 A5 CH 600463A5 CH 933276 A CH933276 A CH 933276A CH 933276 A CH933276 A CH 933276A CH 600463 A5 CH600463 A5 CH 600463A5
Authority
CH
Switzerland
Application number
CH933276A
Inventor
Willem Van Leer
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
Publication of CH600463A5 publication Critical patent/CH600463A5/xx

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)
CH933276A 1975-09-26 1976-07-21 CH600463A5 (fr)

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
CH600463A5 true CH600463A5 (fr) 1978-06-15

Family

ID=27258977

Family Applications (1)

Application Number Title Priority Date Filing Date
CH933276A CH600463A5 (fr) 1975-09-26 1976-07-21

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
IT1110897B (it) 1986-01-06
AU1614376A (en) 1978-01-26
FR2319939A1 (fr) 1977-02-25
NL7607954A (nl) 1977-02-01

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Legal Events

Date Code Title Description
PUE Assignment

Owner name: WILLEM VAN LEER

PL Patent ceased
PL Patent ceased