CA388777A - Dispositif d'index a cartes - Google Patents

Dispositif d'index a cartes

Info

Publication number
CA388777A
CA388777A CA388777A CA388777DA CA388777A CA 388777 A CA388777 A CA 388777A CA 388777 A CA388777 A CA 388777A CA 388777D A CA388777D A CA 388777DA CA 388777 A CA388777 A CA 388777A
Authority
CA
Canada
Prior art keywords
record keeping
keeping device
record
keeping
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
CA388777A
Other languages
English (en)
Inventor
E. Rorem Bernard
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.)
Individual
Original Assignee
Individual
Publication date
Application granted granted Critical
Publication of CA388777A publication Critical patent/CA388777A/fr
Expired legal-status Critical Current

Links

CA388777A Dispositif d'index a cartes Expired CA388777A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA388777T

Publications (1)

Publication Number Publication Date
CA388777A true CA388777A (fr) 1940-05-21

Family

ID=35396400

Family Applications (1)

Application Number Title Priority Date Filing Date
CA388777A Expired CA388777A (fr) Dispositif d'index a cartes

Country Status (1)

Country Link
CA (1) CA388777A (fr)

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