CH484751A - Leaf system for information transfer - Google Patents

Leaf system for information transfer

Info

Publication number
CH484751A
CH484751A CH128567A CH128567A CH484751A CH 484751 A CH484751 A CH 484751A CH 128567 A CH128567 A CH 128567A CH 128567 A CH128567 A CH 128567A CH 484751 A CH484751 A CH 484751A
Authority
CH
Switzerland
Prior art keywords
information transfer
leaf system
leaf
transfer
information
Prior art date
Application number
CH128567A
Other languages
French (fr)
Inventor
Buckley Douglas
Roebuck Alec
Firth Donald
Original Assignee
Datacopy 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 Datacopy Ltd filed Critical Datacopy Ltd
Publication of CH484751A publication Critical patent/CH484751A/en

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
    • B41M5/10—Duplicating or marking methods; Sheet materials for use therein by using carbon paper or the like
CH128567A 1965-10-20 1967-01-27 Leaf system for information transfer CH484751A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1086466A GB1171292A (en) 1965-10-20 1965-10-20 Improvements in and relating to Transfer Sheet Systems
GB4449165 1965-10-20

Publications (1)

Publication Number Publication Date
CH484751A true CH484751A (en) 1970-01-31

Family

ID=26247813

Family Applications (1)

Application Number Title Priority Date Filing Date
CH128567A CH484751A (en) 1965-10-20 1967-01-27 Leaf system for information transfer

Country Status (4)

Country Link
BE (1) BE693085A (en)
CH (1) CH484751A (en)
GB (1) GB1171292A (en)
NL (1) NL6701495A (en)

Also Published As

Publication number Publication date
NL6701495A (en) 1967-09-12
BE693085A (en) 1967-07-03
GB1171292A (en) 1969-11-19

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Legal Events

Date Code Title Description
PL Patent ceased