FR1138251A - Improvements made to multicolored mechanical pencils - Google Patents

Improvements made to multicolored mechanical pencils

Info

Publication number
FR1138251A
FR1138251A FR1138251DA FR1138251A FR 1138251 A FR1138251 A FR 1138251A FR 1138251D A FR1138251D A FR 1138251DA FR 1138251 A FR1138251 A FR 1138251A
Authority
FR
France
Prior art keywords
multicolored
improvements made
mechanical pencils
pencils
mechanical
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
French (fr)
Inventor
Willy Schmieglitz
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 FR1138251A publication Critical patent/FR1138251A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
    • B43K24/10—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units
    • B43K24/12—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operating by means sliding in longitudinally-slotted casings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C3/00—Reproduction or duplicating of printing formes
    • B41C3/02—Stereotyping

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
FR1138251D 1948-12-10 1949-01-19 Improvements made to multicolored mechanical pencils Expired FR1138251A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1948P0000714 DE805851C (en) 1948-12-10 1948-12-10 Multi-colored pencil

Publications (1)

Publication Number Publication Date
FR1138251A true FR1138251A (en) 1957-06-12

Family

ID=39683543

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1138251D Expired FR1138251A (en) 1948-12-10 1949-01-19 Improvements made to multicolored mechanical pencils

Country Status (3)

Country Link
DE (1) DE805851C (en)
FR (1) FR1138251A (en)
GB (1) GB661723A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE915905C (en) * 1952-01-15 1954-07-29 Guenther Jaissle Exchange pen
DE944051C (en) * 1952-09-13 1956-06-07 August Wilhelm Augenstein Exchangeable pen with exchangeable lead carriers
BE530223A (en) * 1953-04-28
DE1233747B (en) * 1961-02-28 1967-02-02 Raimund Naegele Exchange pen

Also Published As

Publication number Publication date
DE805851C (en) 1951-05-31
GB661723A (en) 1951-11-28

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