CH494647A - Apparatus for thermographic copying of a thermal radiation absorbing record - Google Patents

Apparatus for thermographic copying of a thermal radiation absorbing record

Info

Publication number
CH494647A
CH494647A CH415269A CH415269A CH494647A CH 494647 A CH494647 A CH 494647A CH 415269 A CH415269 A CH 415269A CH 415269 A CH415269 A CH 415269A CH 494647 A CH494647 A CH 494647A
Authority
CH
Switzerland
Prior art keywords
record
thermal radiation
radiation absorbing
thermographic copying
thermographic
Prior art date
Application number
CH415269A
Other languages
German (de)
Inventor
Bertil Kvarnegard Sven
Original Assignee
Lamm Ab Carl
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 Lamm Ab Carl filed Critical Lamm Ab Carl
Publication of CH494647A publication Critical patent/CH494647A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41L—APPARATUS OR DEVICES FOR MANIFOLDING, DUPLICATING OR PRINTING FOR OFFICE OR OTHER COMMERCIAL PURPOSES; ADDRESSING MACHINES OR LIKE SERIES-PRINTING MACHINES
    • B41L19/00—Duplicating or printing apparatus or machines for office or other commercial purposes, of special types or for particular purposes and not otherwise provided for
    • B41L19/003—Duplicating or printing apparatus or machines for office or other commercial purposes, of special types or for particular purposes and not otherwise provided for using heat, e.g. wax transfer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B27/00—Photographic printing apparatus
    • G03B27/02—Exposure apparatus for contact printing
    • G03B27/14—Details
    • G03B27/30—Details adapted to be combined with processing apparatus
    • G03B27/306—Heat development

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Printing Methods (AREA)
  • Electronic Switches (AREA)
CH415269A 1968-03-20 1969-03-19 Apparatus for thermographic copying of a thermal radiation absorbing record CH494647A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE3726/68A SE317391B (en) 1968-03-20 1968-03-20

Publications (1)

Publication Number Publication Date
CH494647A true CH494647A (en) 1970-08-15

Family

ID=20262753

Family Applications (1)

Application Number Title Priority Date Filing Date
CH415269A CH494647A (en) 1968-03-20 1969-03-19 Apparatus for thermographic copying of a thermal radiation absorbing record

Country Status (11)

Country Link
US (1) US3654462A (en)
JP (1) JPS4821897B1 (en)
AT (1) AT309479B (en)
BE (1) BE730216A (en)
BR (1) BR6907368D0 (en)
CH (1) CH494647A (en)
DK (1) DK136520B (en)
FR (1) FR2004279A1 (en)
GB (1) GB1220532A (en)
NL (1) NL6904344A (en)
SE (1) SE317391B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA974816A (en) * 1971-06-14 1975-09-23 Gerhard Ritzerfeld Selective printing apparatus with activated master

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE331231B (en) * 1964-12-11 1970-12-14 Carl Lamm Maskinaffaer Ab

Also Published As

Publication number Publication date
DE1913982B2 (en) 1972-11-16
BE730216A (en) 1969-09-01
US3654462A (en) 1972-04-04
NL6904344A (en) 1969-09-23
DK136520B (en) 1977-10-24
SE317391B (en) 1969-11-17
DK136520C (en) 1978-03-28
GB1220532A (en) 1971-01-27
JPS4821897B1 (en) 1973-07-02
FR2004279A1 (en) 1969-11-21
DE1913982A1 (en) 1969-10-16
AT309479B (en) 1973-08-27
BR6907368D0 (en) 1973-01-18

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Legal Events

Date Code Title Description
PL Patent ceased