FR778513A - Papier de machine à écrire à indébilité retardée des caractères écrits et procédé pour le fabriquer - Google Patents

Papier de machine à écrire à indébilité retardée des caractères écrits et procédé pour le fabriquer

Info

Publication number
FR778513A
FR778513A FR778513DA FR778513A FR 778513 A FR778513 A FR 778513A FR 778513D A FR778513D A FR 778513DA FR 778513 A FR778513 A FR 778513A
Authority
FR
France
Prior art keywords
indebtedness
delayed
making
written characters
typewriter paper
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
Other languages
English (en)
Inventor
John Gurney Callan
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 filed Critical
Application granted granted Critical
Publication of FR778513A publication Critical patent/FR778513A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • D21H19/10—Coatings without pigments
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
    • Y10T428/24521—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness with component conforming to contour of nonplanar surface
    • Y10T428/24529—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness with component conforming to contour of nonplanar surface and conforming component on an opposite nonplanar surface
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
FR778513D 1933-09-23 1934-09-15 Papier de machine à écrire à indébilité retardée des caractères écrits et procédé pour le fabriquer Expired FR778513A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US690742A US1994750A (en) 1933-09-23 1933-09-23 Typewriter paper of deferred indelibility and method of preparing the same

Publications (1)

Publication Number Publication Date
FR778513A true FR778513A (fr) 1935-03-18

Family

ID=24773765

Family Applications (1)

Application Number Title Priority Date Filing Date
FR778513D Expired FR778513A (fr) 1933-09-23 1934-09-15 Papier de machine à écrire à indébilité retardée des caractères écrits et procédé pour le fabriquer

Country Status (4)

Country Link
US (1) US1994750A (fr)
DE (1) DE637103C (fr)
FR (1) FR778513A (fr)
GB (1) GB434852A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2676119A (en) * 1953-03-13 1954-04-20 Brightwater Paper Company Method of coating paper
GB819537A (en) * 1956-10-24 1959-09-02 Leslie Clarence Nicoll Improvements in stereotype printing matrices and methods of making the same
US3193403A (en) * 1961-11-28 1965-07-06 Budd Co Method of drying paper to produce a cockle finish

Also Published As

Publication number Publication date
US1994750A (en) 1935-03-19
GB434852A (en) 1935-09-10
DE637103C (de) 1936-10-23

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