CA282492A - Dispositif a filigraner le papier - Google Patents

Dispositif a filigraner le papier

Info

Publication number
CA282492A
CA282492A CA282492A CA282492DA CA282492A CA 282492 A CA282492 A CA 282492A CA 282492 A CA282492 A CA 282492A CA 282492D A CA282492D A CA 282492DA CA 282492 A CA282492 A CA 282492A
Authority
CA
Canada
Prior art keywords
watermarking method
paper
paper watermarking
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
CA282492A
Other languages
English (en)
Inventor
Henry Hanson Hugo
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.)
EASTERN MANUFACTURING Co
Original Assignee
EASTERN MANUFACTURING Co
Publication date
Application granted granted Critical
Publication of CA282492A publication Critical patent/CA282492A/fr
Expired legal-status Critical Current

Links

CA282492A Dispositif a filigraner le papier Expired CA282492A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA282492T

Publications (1)

Publication Number Publication Date
CA282492A true CA282492A (fr) 1928-08-14

Family

ID=35215584

Family Applications (1)

Application Number Title Priority Date Filing Date
CA282492A Expired CA282492A (fr) Dispositif a filigraner le papier

Country Status (1)

Country Link
CA (1) CA282492A (fr)

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