GB137268A - Improvements in or relating to traffic control and ticket systems for use therein - Google Patents

Improvements in or relating to traffic control and ticket systems for use therein

Info

Publication number
GB137268A
GB137268A GB13384/19A GB1338419A GB137268A GB 137268 A GB137268 A GB 137268A GB 13384/19 A GB13384/19 A GB 13384/19A GB 1338419 A GB1338419 A GB 1338419A GB 137268 A GB137268 A GB 137268A
Authority
GB
United Kingdom
Prior art keywords
plunger
perforated
tickets
relating
chamber
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
GB13384/19A
Other languages
English (en)
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
Publication of GB137268A publication Critical patent/GB137268A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
    • G06K7/02—Methods or arrangements for sensing record carriers, e.g. for reading patterns by pneumatic or hydraulic means, e.g. sensing punched holes with compressed air; by sonic means ; by ultrasonic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Artificial Intelligence (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Devices For Checking Fares Or Tickets At Control Points (AREA)
  • Credit Cards Or The Like (AREA)
GB13384/19A 1918-12-28 1919-05-27 Improvements in or relating to traffic control and ticket systems for use therein Expired GB137268A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR137268X 1918-12-28

Publications (1)

Publication Number Publication Date
GB137268A true GB137268A (en) 1920-01-08

Family

ID=8874250

Family Applications (1)

Application Number Title Priority Date Filing Date
GB13384/19A Expired GB137268A (en) 1918-12-28 1919-05-27 Improvements in or relating to traffic control and ticket systems for use therein

Country Status (2)

Country Link
FR (1) FR494411A (cs)
GB (1) GB137268A (cs)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1143352B (de) * 1958-10-16 1963-02-07 Elektronische Rechenmaschineni Wertespeicher fuer rechnende Bueromaschinen

Also Published As

Publication number Publication date
FR494411A (cs) 1900-01-01

Similar Documents

Publication Publication Date Title
GB137268A (en) Improvements in or relating to traffic control and ticket systems for use therein
GB1031331A (en) Fluid flow control mechanism
GB1428375A (en) Piston and cylinder device
Strauss Mathematics as Logical Syntax: A Method to Formalize the Language of a Physical Theory
GB2013275A (en) Liquid fuel pumping apparatus
BE782254A (fr) Dispositif a contre-pression, exempt de cuve et destine au remplissage de futs
GB1368523A (en) Fluid metering and mixing device
SE7703957L (sv) Anordning for doserad vetskeutgivning
US3196394A (en) Specimen identification techniques employing non-linear functions of autocorrelation functions
GB1450314A (en) Consumption meter
GB677409A (en) A hand stamp or like printing device
US1058222A (en) Fare-indicator.
Spindler TY-GEN
JPS5773770A (en) Developer feeding device
US1874074A (en) Means to prevent taking of fraudulent impressions from value
GB1349377A (en) Metering arrangements
US2720831A (en) Ticket issuing machine
US1788236A (en) Liquid-dispensing pump
SHARIKADZE Approximate solution of some nonstationary boundary-layer problems with allowance for a magnetic field(Approximate solution of some nonstationary boundary layer problems with allowance for magnetic field, discussing nonsteady flow of viscous incompressible electrically conducting fluid past flat plate)
DE385353C (de) Kontrolleinrichtung, besonders fuer Kontrollkassen
CHAVCHANIDZE Mathematical simulation of behavior based on the theory of tendencies(set)(Set theory in developing mathematical model of entire organism)
Morahan et al. A Study of Water Institutions of Hawaii
KURLANDZKI Perturbations of the variational description of continuous media- Dynamical case(Elastic continuous media nonlinear models approximation, obtaining Euler-Lagrange functions)
CRACIUN et al. Viscous fluid flow along a flat plate at low Reynolds numbers(Navier-Stokes difference equations numerically integrated by computer for viscous fluid flow along parallel flat plate at low Reynolds number)
GB507560A (en) Improvements in accounting and like calculating machines