FR916618A - Perfectionnements aux crayons ou éléments pour marquer en couleur - Google Patents

Perfectionnements aux crayons ou éléments pour marquer en couleur

Info

Publication number
FR916618A
FR916618A FR916618DA FR916618A FR 916618 A FR916618 A FR 916618A FR 916618D A FR916618D A FR 916618DA FR 916618 A FR916618 A FR 916618A
Authority
FR
France
Prior art keywords
pencils
mark
color
elements
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)
French (fr)
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.)
M A FERST Ltd
Original Assignee
M A FERST 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
Priority claimed from US485362A external-priority patent/US2355638A/en
Application filed by M A FERST Ltd filed Critical M A FERST Ltd
Application granted granted Critical
Publication of FR916618A publication Critical patent/FR916618A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D13/00—Pencil-leads; Crayon compositions; Chalk compositions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K19/00—Non-propelling pencils; Styles; Crayons; Chalks
    • B43K19/16—Making non-propelling pencils
    • B43K19/18—Making pencil writing-cores

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
FR916618D 1943-05-01 1945-10-29 Perfectionnements aux crayons ou éléments pour marquer en couleur Expired FR916618A (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US575867XA 1943-05-01 1943-05-01
US916618XA 1943-05-01 1943-05-01
US485362A US2355638A (en) 1943-05-01 1943-05-01 Color marking element

Publications (1)

Publication Number Publication Date
FR916618A true FR916618A (fr) 1946-12-11

Family

ID=31499186

Family Applications (1)

Application Number Title Priority Date Filing Date
FR916618D Expired FR916618A (fr) 1943-05-01 1945-10-29 Perfectionnements aux crayons ou éléments pour marquer en couleur

Country Status (3)

Country Link
BE (1) BE460907A (cs)
FR (1) FR916618A (cs)
GB (1) GB575867A (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1230949B (de) * 1962-10-10 1966-12-22 Georg Linz Verfahren zur Herstellung von Schreibstiftminen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1230949B (de) * 1962-10-10 1966-12-22 Georg Linz Verfahren zur Herstellung von Schreibstiftminen

Also Published As

Publication number Publication date
BE460907A (cs)
GB575867A (en) 1946-03-08

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