CA181781A - Appareil a filigrane dans papier - Google Patents

Appareil a filigrane dans papier

Info

Publication number
CA181781A
CA181781A CA000181781A CA181781DA CA181781A CA 181781 A CA181781 A CA 181781A CA 000181781 A CA000181781 A CA 000181781A CA 181781D A CA181781D A CA 181781DA CA 181781 A CA181781 A CA 181781A
Authority
CA
Canada
Prior art keywords
marking apparatus
paper marking
paper
marking
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
CA000181781A
Other languages
English (en)
Inventor
John B. Morin
Frank O. Scott
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.)
Southworth Co
Original Assignee
Southworth Co
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 Southworth Co filed Critical Southworth Co
Application granted granted Critical
Publication of CA181781A publication Critical patent/CA181781A/fr
Expired legal-status Critical Current

Links

CA000181781A 1916-10-25 1916-10-25 Appareil a filigrane dans papier Expired CA181781A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA181781T 1916-10-25

Publications (1)

Publication Number Publication Date
CA181781A true CA181781A (fr) 1918-01-22

Family

ID=45301433

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000181781A Expired CA181781A (fr) 1916-10-25 1916-10-25 Appareil a filigrane dans papier

Country Status (1)

Country Link
CA (1) CA181781A (fr)

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