CH300350A - Plotter ball for a ballpoint pen and method of making this ball. - Google Patents

Plotter ball for a ballpoint pen and method of making this ball.

Info

Publication number
CH300350A
CH300350A CH300350DA CH300350A CH 300350 A CH300350 A CH 300350A CH 300350D A CH300350D A CH 300350DA CH 300350 A CH300350 A CH 300350A
Authority
CH
Switzerland
Prior art keywords
ball
plotter
making
ballpoint pen
ballpoint
Prior art date
Application number
Other languages
French (fr)
Inventor
Ag Biro-Patente
Original Assignee
Biro Patente Ag
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 Biro Patente Ag filed Critical Biro Patente Ag
Publication of CH300350A publication Critical patent/CH300350A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K1/00—Nibs; Writing-points
    • B43K1/08—Nibs; Writing-points with ball points; Balls or ball beds
    • B43K1/082—Balls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K1/00—Nibs; Writing-points
    • B43K1/08—Nibs; Writing-points with ball points; Balls or ball beds
CH300350D 1950-10-13 1951-10-11 Plotter ball for a ballpoint pen and method of making this ball. CH300350A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2500450A GB707543A (en) 1950-10-13 1950-10-13 Improvements in writing instruments

Publications (1)

Publication Number Publication Date
CH300350A true CH300350A (en) 1954-07-31

Family

ID=10220662

Family Applications (1)

Application Number Title Priority Date Filing Date
CH300350D CH300350A (en) 1950-10-13 1951-10-11 Plotter ball for a ballpoint pen and method of making this ball.

Country Status (4)

Country Link
CH (1) CH300350A (en)
DE (1) DE888518C (en)
FR (1) FR1060802A (en)
GB (1) GB707543A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4150905A (en) * 1977-02-09 1979-04-24 Ultramet Spheres obtained by vapor deposition for use in ball point pens
USRE30626E (en) * 1979-09-14 1981-05-26 Ultramet of Pacoima Spheres obtained by vapor deposition for use in ball point pens

Also Published As

Publication number Publication date
GB707543A (en) 1954-04-21
FR1060802A (en) 1954-04-06
DE888518C (en) 1953-09-03

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