CA770542A - Thermographic copying material and process - Google Patents

Thermographic copying material and process

Info

Publication number
CA770542A
CA770542A CA770542A CA770542DA CA770542A CA 770542 A CA770542 A CA 770542A CA 770542 A CA770542 A CA 770542A CA 770542D A CA770542D A CA 770542DA CA 770542 A CA770542 A CA 770542A
Authority
CA
Canada
Prior art keywords
copying material
thermographic copying
thermographic
copying
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
CA770542A
Inventor
Lind Erwin
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.)
Kalle GmbH and Co KG
Original Assignee
Kalle GmbH and Co KG
Publication date
Application granted granted Critical
Publication of CA770542A publication Critical patent/CA770542A/en
Expired legal-status Critical Current

Links

CA770542A Thermographic copying material and process Expired CA770542A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA770542T

Publications (1)

Publication Number Publication Date
CA770542A true CA770542A (en) 1967-10-31

Family

ID=36213947

Family Applications (1)

Application Number Title Priority Date Filing Date
CA770542A Expired CA770542A (en) Thermographic copying material and process

Country Status (1)

Country Link
CA (1) CA770542A (en)

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