CA224628A - Carbon paper - Google Patents

Carbon paper

Info

Publication number
CA224628A
CA224628A CA224628A CA224628DA CA224628A CA 224628 A CA224628 A CA 224628A CA 224628 A CA224628 A CA 224628A CA 224628D A CA224628D A CA 224628DA CA 224628 A CA224628 A CA 224628A
Authority
CA
Canada
Prior art keywords
carbon paper
paper
carbon
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
CA224628A
Other languages
French (fr)
Inventor
E. Schuer Sophia
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
Application granted granted Critical
Publication of CA224628A publication Critical patent/CA224628A/en
Expired legal-status Critical Current

Links

CA224628A Carbon paper Expired CA224628A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA224628T

Publications (1)

Publication Number Publication Date
CA224628A true CA224628A (en) 1922-10-10

Family

ID=35120231

Family Applications (1)

Application Number Title Priority Date Filing Date
CA224628A Expired CA224628A (en) Carbon paper

Country Status (1)

Country Link
CA (1) CA224628A (en)

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