CA420522A - Enregistreur photographique des marques d'identification - Google Patents

Enregistreur photographique des marques d'identification

Info

Publication number
CA420522A
CA420522A CA420522A CA420522DA CA420522A CA 420522 A CA420522 A CA 420522A CA 420522 A CA420522 A CA 420522A CA 420522D A CA420522D A CA 420522DA CA 420522 A CA420522 A CA 420522A
Authority
CA
Canada
Prior art keywords
photographic
identifying mark
mark recorder
recorder
identifying
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
CA420522A
Other languages
English (en)
Inventor
W. Bryce James
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
International Business Machines Corp
Publication date
Application granted granted Critical
Publication of CA420522A publication Critical patent/CA420522A/fr
Expired legal-status Critical Current

Links

CA420522A Enregistreur photographique des marques d'identification Expired CA420522A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA420522T

Publications (1)

Publication Number Publication Date
CA420522A true CA420522A (fr) 1944-05-30

Family

ID=35531452

Family Applications (1)

Application Number Title Priority Date Filing Date
CA420522A Expired CA420522A (fr) Enregistreur photographique des marques d'identification

Country Status (1)

Country Link
CA (1) CA420522A (fr)

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