FR945678A - Ballpoint pen development - Google Patents

Ballpoint pen development

Info

Publication number
FR945678A
FR945678A FR945678DA FR945678A FR 945678 A FR945678 A FR 945678A FR 945678D A FR945678D A FR 945678DA FR 945678 A FR945678 A FR 945678A
Authority
FR
France
Prior art keywords
development
ballpoint pen
ballpoint
pen
pen development
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
Jacques-Georges-Char Brillouin
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 FR945678A publication Critical patent/FR945678A/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
    • B43K1/00—Nibs; Writing-points
    • B43K1/08—Nibs; Writing-points with ball points; Balls or ball beds
FR945678D 1947-04-25 1947-04-25 Ballpoint pen development Expired FR945678A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR945678T 1947-04-25

Publications (1)

Publication Number Publication Date
FR945678A true FR945678A (en) 1949-05-11

Family

ID=9472425

Family Applications (1)

Application Number Title Priority Date Filing Date
FR945678D Expired FR945678A (en) 1947-04-25 1947-04-25 Ballpoint pen development

Country Status (1)

Country Link
FR (1) FR945678A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE951197C (en) * 1952-04-03 1956-10-25 Guy Harry Gerard Depaty pen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE951197C (en) * 1952-04-03 1956-10-25 Guy Harry Gerard Depaty pen

Similar Documents

Publication Publication Date Title
FR974848A (en) Ballpoint pen
FR1054547A (en) Ballpoint pen
FR1009193A (en) Ballpoint pen
FR935473A (en) Improvements to plotter pens
FR976412A (en) Ballpoint pen
FR1032122A (en) Further development of ballpoint pens
FR1047934A (en) Ballpoint pen
CH284112A (en) Ballpoint pen.
FR945809A (en) Ballpoint pen enhancements
FR969955A (en) Ballpoint pen development
CH283794A (en) Ballpoint pen.
FR948908A (en) Ballpoint Pen Improvements
FR945810A (en) Ballpoint pen development
CH266125A (en) Ballpoint pen.
CH280522A (en) Ballpoint pen.
FR1038640A (en) Ballpoint Pen Improvements
FR1045469A (en) Ballpoint pen
FR945678A (en) Ballpoint pen development
FR60745E (en) Ballpoint Pen Improvements
FR1006596A (en) Ballpoint pen
FR1003293A (en) Ballpoint Pen Improvements
FR949987A (en) Ballpoint Pen Improvements
FR948445A (en) Ballpoint pen development
FR934236A (en) Ballpoint pen
FR58050E (en) Ballpoint Pen Improvements