CH312987A - Stylo à bille - Google Patents

Stylo à bille

Info

Publication number
CH312987A
CH312987A CH312987DA CH312987A CH 312987 A CH312987 A CH 312987A CH 312987D A CH312987D A CH 312987DA CH 312987 A CH312987 A CH 312987A
Authority
CH
Switzerland
Prior art keywords
ballpoint pen
ballpoint
pen
Prior art date
Application number
Other languages
English (en)
French (fr)
Inventor
Germann Werner
Original Assignee
Caran D Ache Crayons
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 Caran D Ache Crayons filed Critical Caran D Ache Crayons
Publication of CH312987A publication Critical patent/CH312987A/fr

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
    • B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
    • B43K24/08—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons
    • B43K24/088—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons with spreading spring means
CH312987D 1954-01-05 1954-01-05 Stylo à bille CH312987A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1120092X 1954-01-05

Publications (1)

Publication Number Publication Date
CH312987A true CH312987A (fr) 1956-03-15

Family

ID=4558594

Family Applications (1)

Application Number Title Priority Date Filing Date
CH312987D CH312987A (fr) 1954-01-05 1954-01-05 Stylo à bille

Country Status (4)

Country Link
BE (1) BE534422A (en, 2012)
CH (1) CH312987A (en, 2012)
FR (1) FR1120092A (en, 2012)
NL (1) NL90200C (en, 2012)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2957452A (en) * 1956-09-17 1960-10-25 Sheaffer W A Pen Co Writing implement

Also Published As

Publication number Publication date
FR1120092A (fr) 1956-06-29
NL90200C (en, 2012)
BE534422A (en, 2012)

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