CA941611A - Duplicating systems - Google Patents

Duplicating systems

Info

Publication number
CA941611A
CA941611A CA121,616A CA121616A CA941611A CA 941611 A CA941611 A CA 941611A CA 121616 A CA121616 A CA 121616A CA 941611 A CA941611 A CA 941611A
Authority
CA
Canada
Prior art keywords
duplicating systems
duplicating
systems
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
CA121,616A
Other versions
CA121616S (en
Inventor
David J. Neale
Edward A. Tilson
Stanford F. Dawney
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.)
Lamson Industries Ltd
Original Assignee
Lamson Industries Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lamson Industries Ltd filed Critical Lamson Industries Ltd
Application granted granted Critical
Publication of CA941611A publication Critical patent/CA941611A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
    • B41M5/0253—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet using a chemical colour-forming ink, e.g. chemical hectography

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Color Printing (AREA)
  • Paper (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
CA121,616A 1970-11-04 1971-08-27 Duplicating systems Expired CA941611A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5248470A GB1367887A (en) 1970-11-04 1970-11-04 Duplicating systems

Publications (1)

Publication Number Publication Date
CA941611A true CA941611A (en) 1974-02-12

Family

ID=10464099

Family Applications (1)

Application Number Title Priority Date Filing Date
CA121,616A Expired CA941611A (en) 1970-11-04 1971-08-27 Duplicating systems

Country Status (10)

Country Link
AU (1) AU3285671A (en)
BE (1) BE771820A (en)
BR (1) BR7105742D0 (en)
CA (1) CA941611A (en)
CH (1) CH572401A5 (en)
FR (1) FR2112929A5 (en)
GB (1) GB1367887A (en)
LU (1) LU63787A1 (en)
NL (1) NL7111899A (en)
ZA (1) ZA715683B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105225A (en) * 1974-01-10 1978-08-08 Moore Business Forms Inc. Autographic register systems

Also Published As

Publication number Publication date
LU63787A1 (en) 1972-01-06
BR7105742D0 (en) 1973-05-24
GB1367887A (en) 1974-09-25
NL7111899A (en) 1972-05-08
BE771820A (en) 1971-12-31
CH572401A5 (en) 1976-02-13
AU3285671A (en) 1973-03-08
ZA715683B (en) 1972-04-26
FR2112929A5 (en) 1972-06-23
DE2141407A1 (en) 1973-08-30
DE2141407B2 (en) 1976-07-08

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