GB643551A - - Google Patents

Info

Publication number
GB643551A
GB643551A GB643551DA GB643551A GB 643551 A GB643551 A GB 643551A GB 643551D A GB643551D A GB 643551DA GB 643551 A GB643551 A GB 643551A
Authority
GB
United Kingdom
Prior art keywords
switch
thyratron
stepping
indicator
drums
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 GB643551A publication Critical patent/GB643551A/en
Active legal-status Critical Current

Links

Landscapes

  • Time Recorders, Dirve Recorders, Access Control (AREA)
GB643551D Active GB643551A (cg-RX-API-DMAC10.html)

Publications (1)

Publication Number Publication Date
GB643551A true GB643551A (cg-RX-API-DMAC10.html)

Family

ID=1749896

Family Applications (1)

Application Number Title Priority Date Filing Date
GB643551D Active GB643551A (cg-RX-API-DMAC10.html)

Country Status (1)

Country Link
GB (1) GB643551A (cg-RX-API-DMAC10.html)

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