CH386879A - Penna a sfera a punta retrattile - Google Patents

Penna a sfera a punta retrattile

Info

Publication number
CH386879A
CH386879A CH760362A CH760362A CH386879A CH 386879 A CH386879 A CH 386879A CH 760362 A CH760362 A CH 760362A CH 760362 A CH760362 A CH 760362A CH 386879 A CH386879 A CH 386879A
Authority
CH
Switzerland
Prior art keywords
ballpoint pen
retractable tip
tip ballpoint
retractable
pen
Prior art date
Application number
CH760362A
Other languages
English (en)
Original Assignee
Real Patentauswertungs Anstalt
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 Real Patentauswertungs Anstalt filed Critical Real Patentauswertungs Anstalt
Priority to CH760362A priority Critical patent/CH386879A/it
Priority to DE1963R0026246 priority patent/DE1935401U/de
Priority to FR935963A priority patent/FR1358054A/fr
Publication of CH386879A publication Critical patent/CH386879A/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point pens
    • B43K7/12—Ball-point pens with retractable ball points
CH760362A 1962-06-25 1962-06-25 Penna a sfera a punta retrattile CH386879A (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CH760362A CH386879A (it) 1962-06-25 1962-06-25 Penna a sfera a punta retrattile
DE1963R0026246 DE1935401U (de) 1962-06-25 1963-05-15 Kugelschreibermine.
FR935963A FR1358054A (fr) 1962-06-25 1963-05-24 Billes rétractables pour crayons à bille

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH760362A CH386879A (it) 1962-06-25 1962-06-25 Penna a sfera a punta retrattile

Publications (1)

Publication Number Publication Date
CH386879A true CH386879A (it) 1965-01-15

Family

ID=4327716

Family Applications (1)

Application Number Title Priority Date Filing Date
CH760362A CH386879A (it) 1962-06-25 1962-06-25 Penna a sfera a punta retrattile

Country Status (2)

Country Link
CH (1) CH386879A (it)
DE (1) DE1935401U (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365731A (en) 1977-01-27 1982-12-28 Didier-Werke, A.G. Refractory structures

Also Published As

Publication number Publication date
DE1935401U (de) 1966-03-24

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