GB452472A - - Google Patents

Info

Publication number
GB452472A
GB452472A GB452472DA GB452472A GB 452472 A GB452472 A GB 452472A GB 452472D A GB452472D A GB 452472DA GB 452472 A GB452472 A GB 452472A
Authority
GB
United Kingdom
Prior art keywords
shaft
pins
drums
levers
wheels
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.)
Active
Application number
Other languages
English (en)
Publication of GB452472A publication Critical patent/GB452472A/en
Active legal-status Critical Current

Links

Landscapes

  • Devices For Checking Fares Or Tickets At Control Points (AREA)
GB452472D Active GB452472A (https=)

Publications (1)

Publication Number Publication Date
GB452472A true GB452472A (https=)

Family

ID=1746663

Family Applications (1)

Application Number Title Priority Date Filing Date
GB452472D Active GB452472A (https=)

Country Status (1)

Country Link
GB (1) GB452472A (https=)

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