GB517469A - - Google Patents

Info

Publication number
GB517469A
GB517469A GB517469DA GB517469A GB 517469 A GB517469 A GB 517469A GB 517469D A GB517469D A GB 517469DA GB 517469 A GB517469 A GB 517469A
Authority
GB
United Kingdom
Prior art keywords
ratchet
wheel
printing
arm
time
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 GB517469A publication Critical patent/GB517469A/en
Active legal-status Critical Current

Links

Landscapes

  • Time Recorders, Dirve Recorders, Access Control (AREA)
  • Impression-Transfer Materials And Handling Thereof (AREA)
GB517469D Active GB517469A (https=)

Publications (1)

Publication Number Publication Date
GB517469A true GB517469A (https=)

Family

ID=1747920

Family Applications (1)

Application Number Title Priority Date Filing Date
GB517469D Active GB517469A (https=)

Country Status (1)

Country Link
GB (1) GB517469A (https=)

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