BE485517A - - Google Patents

Info

Publication number
BE485517A
BE485517A BE485517DA BE485517A BE 485517 A BE485517 A BE 485517A BE 485517D A BE485517D A BE 485517DA BE 485517 A BE485517 A BE 485517A
Authority
BE
Belgium
Application number
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.)
Publication of BE485517A publication Critical patent/BE485517A/xx

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
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H19/00—Coated paper; Coating material
    • D21H19/80—Paper comprising more than one coating
    • D21H19/84—Paper comprising more than one coating on both sides of the substrate
BE485517D 1947-10-27 BE485517A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2870147A GB644142A (en) 1947-10-27 1947-10-27 Carbon papers

Publications (1)

Publication Number Publication Date
BE485517A true BE485517A (de)

Family

ID=10279712

Family Applications (2)

Application Number Title Priority Date Filing Date
BE485517D BE485517A (de) 1947-10-27
BE515298D BE515298A (de) 1947-10-27

Family Applications After (1)

Application Number Title Priority Date Filing Date
BE515298D BE515298A (de) 1947-10-27

Country Status (3)

Country Link
BE (2) BE515298A (de)
DE (1) DE967302C (de)
GB (1) GB644142A (de)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1292404A (en) * 1918-04-26 1919-01-21 Sanroku Hattori Carbon-paper.
US1783442A (en) * 1928-02-04 1930-12-02 Charles W Mayer Recording paper
AT153233B (de) * 1937-04-20 1938-04-25 Wilhelm Koreska Kohlepapier mit gewachstem Rücken.
AT156077B (de) * 1937-11-16 1939-05-10 Wilhelm Koreska Kohlepapier mit gewachstem Rücken.
GB517164A (en) * 1938-04-25 1940-01-22 Koreska Great Britain Ltd Improvements in and relating to carbon paper
DE695979C (de) * 1939-04-06 1940-09-07 Eleonore Raith Kohlepapier mit Rueckenbelag
IT388041A (de) * 1939-04-13
US2313810A (en) * 1941-07-08 1943-03-16 Harold R Dalton Copying and recording medium

Also Published As

Publication number Publication date
DE967302C (de) 1957-10-31
GB644142A (en) 1950-10-04
BE515298A (de)

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