CA157138A - Cryptographic typewriter printing cylinders - Google Patents

Cryptographic typewriter printing cylinders

Info

Publication number
CA157138A
CA157138A CA000157138A CA157138DA CA157138A CA 157138 A CA157138 A CA 157138A CA 000157138 A CA000157138 A CA 000157138A CA 157138D A CA157138D A CA 157138DA CA 157138 A CA157138 A CA 157138A
Authority
CA
Canada
Prior art keywords
cryptographic
printing cylinders
typewriter printing
typewriter
cylinders
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
CA000157138A
Other languages
French (fr)
Inventor
Edward H. Hebern
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
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of CA157138A publication Critical patent/CA157138A/en
Expired legal-status Critical Current

Links

CA000157138A 1913-02-19 1913-02-19 Cryptographic typewriter printing cylinders Expired CA157138A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA157138T 1913-02-19

Publications (1)

Publication Number Publication Date
CA157138A true CA157138A (en) 1914-07-28

Family

ID=45276844

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000157138A Expired CA157138A (en) 1913-02-19 1913-02-19 Cryptographic typewriter printing cylinders

Country Status (1)

Country Link
CA (1) CA157138A (en)

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