CA219428A - Appareil a filigraner - Google Patents

Appareil a filigraner

Info

Publication number
CA219428A
CA219428A CA219428A CA219428DA CA219428A CA 219428 A CA219428 A CA 219428A CA 219428 A CA219428 A CA 219428A CA 219428D A CA219428D A CA 219428DA CA 219428 A CA219428 A CA 219428A
Authority
CA
Canada
Prior art keywords
watermarking apparatus
watermarking
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
CA219428A
Other languages
English (en)
Inventor
F. Obermanns Henry
P. Klund Frederick
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.)
Hammermill Paper Co
Original Assignee
Hammermill Paper Co
Publication date
Application granted granted Critical
Publication of CA219428A publication Critical patent/CA219428A/fr
Expired legal-status Critical Current

Links

CA219428A Appareil a filigraner Expired CA219428A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA219428T

Publications (1)

Publication Number Publication Date
CA219428A true CA219428A (fr) 1922-06-06

Family

ID=35113872

Family Applications (1)

Application Number Title Priority Date Filing Date
CA219428A Expired CA219428A (fr) Appareil a filigraner

Country Status (1)

Country Link
CA (1) CA219428A (fr)

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