CA632460A - Device for identification of engraved documents - Google Patents

Device for identification of engraved documents

Info

Publication number: CA632460A
Authority: CA; Canada
Prior art keywords: identification; engraved; documents; engraved documents
Prior art date: 1961-12-12
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

CA632460A

Inventor

J. Selgin Paul

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

1961-12-12

1961-12-12 Application granted granted Critical

1961-12-12 Publication of CA632460A publication Critical patent/CA632460A/en

Status Expired legal-status Critical Current

Links

CA632460A Device for identification of engraved documents Expired CA632460A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA632460T

Publications (1)

Publication Number	Publication Date
CA632460A true CA632460A (en)	1961-12-12

Family

ID=35888608

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA632460A Expired CA632460A (en)			Device for identification of engraved documents

Country Status (1)

Country	Link
CA (1)	CA632460A (en)

0
- CA CA632460A patent/CA632460A/en not_active Expired

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