CA255348A - Machine a comparer et a verifier les enregistrements - Google Patents

Machine a comparer et a verifier les enregistrements

Info

Publication number
CA255348A
CA255348A CA255348A CA255348DA CA255348A CA 255348 A CA255348 A CA 255348A CA 255348 A CA255348 A CA 255348A CA 255348D A CA255348D A CA 255348DA CA 255348 A CA255348 A CA 255348A
Authority
CA
Canada
Prior art keywords
posting machine
record comparing
record
comparing
posting
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
CA255348A
Other languages
English (en)
Inventor
Royden Peirce John
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.)
International Business Machines Corp
Original Assignee
Computing Tabulating Recording Co
Publication date
Application granted granted Critical
Publication of CA255348A publication Critical patent/CA255348A/fr
Expired legal-status Critical Current

Links

CA255348A Machine a comparer et a verifier les enregistrements Expired CA255348A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA255348T

Publications (1)

Publication Number Publication Date
CA255348A true CA255348A (fr) 1925-11-10

Family

ID=35163898

Family Applications (1)

Application Number Title Priority Date Filing Date
CA255348A Expired CA255348A (fr) Machine a comparer et a verifier les enregistrements

Country Status (1)

Country Link
CA (1) CA255348A (fr)

Similar Documents

Publication Publication Date Title
CA255348A (fr) Machine a comparer et a verifier les enregistrements
CA246080A (fr) Coussinet
CA249275A (fr) Gramophone
CA252441A (fr) Gramophone
CA254433A (fr) Gramophone
CA254305A (fr) Carnet de cheques a talons
AU2399325A (en) Improvements in phonographs
CA253202A (fr) Phonographe
CA247705A (fr) Phonographe
CA252695A (fr) Phonographe
CA247125A (fr) Phonographe
CA249734A (fr) Phonographe
CA254888A (fr) Boite de pointes de gramophone
CA248522A (fr) Disque phonographique
CA246543A (fr) Coussinet
CA248237A (fr) Palier
CA248509A (fr) Roulement
CA251079A (fr) Coussinet
CA254150A (fr) Palier de butee
CA254157A (fr) Palier
CA254554A (fr) Roulement
CA254972A (fr) Palier
CA247320A (fr) Amplificateur reproducteur
CA247815A (fr) Machine a tables
CA247816A (fr) Machine a tables