GB144543A - - Google Patents

Info

Publication number
GB144543A
GB144543A GB144543DA GB144543A GB 144543 A GB144543 A GB 144543A GB 144543D A GB144543D A GB 144543DA GB 144543 A GB144543 A GB 144543A
Authority
GB
United Kingdom
Prior art keywords
hammer
card
feeler
impression
lever
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 GB144543A publication Critical patent/GB144543A/en
Active legal-status Critical Current

Links

Landscapes

  • Devices For Checking Fares Or Tickets At Control Points (AREA)
GB144543D Active GB144543A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
GB144543A true GB144543A (enrdf_load_stackoverflow)

Family

ID=1730746

Family Applications (1)

Application Number Title Priority Date Filing Date
GB144543D Active GB144543A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
GB (1) GB144543A (enrdf_load_stackoverflow)

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