CA720308A - Methods and apparatus for copying - Google Patents

Methods and apparatus for copying

Info

Publication number
CA720308A
CA720308A CA720308A CA720308DA CA720308A CA 720308 A CA720308 A CA 720308A CA 720308 A CA720308 A CA 720308A CA 720308D A CA720308D A CA 720308DA CA 720308 A CA720308 A CA 720308A
Authority
CA
Canada
Prior art keywords
copying
methods
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
CA720308A
Inventor
G. Logan David
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.)
Unilever PLC
Original Assignee
Unilever PLC
Publication date
Application granted granted Critical
Publication of CA720308A publication Critical patent/CA720308A/en
Expired legal-status Critical Current

Links

CA720308A Methods and apparatus for copying Expired CA720308A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA720308T

Publications (1)

Publication Number Publication Date
CA720308A true CA720308A (en) 1965-10-26

Family

ID=36055882

Family Applications (1)

Application Number Title Priority Date Filing Date
CA720308A Expired CA720308A (en) Methods and apparatus for copying

Country Status (1)

Country Link
CA (1) CA720308A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3471309A (en) * 1965-12-28 1969-10-07 Ibm Thermal copying process with lignin reaction in copy sheet
US3511650A (en) * 1962-03-22 1970-05-12 Minnesota Mining & Mfg Electrophotographic imaging process

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3511650A (en) * 1962-03-22 1970-05-12 Minnesota Mining & Mfg Electrophotographic imaging process
US3471309A (en) * 1965-12-28 1969-10-07 Ibm Thermal copying process with lignin reaction in copy sheet

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