CH337750A - Ballpoint pen with replaceable refill - Google Patents

Ballpoint pen with replaceable refill

Info

Publication number
CH337750A
CH337750A CH337750DA CH337750A CH 337750 A CH337750 A CH 337750A CH 337750D A CH337750D A CH 337750DA CH 337750 A CH337750 A CH 337750A
Authority
CH
Switzerland
Prior art keywords
ballpoint pen
replaceable refill
refill
replaceable
ballpoint
Prior art date
Application number
Other languages
German (de)
Inventor
Grube Wilhelm
Otto Grube Friedrich
Original Assignee
Kaweco Badische Fuellfederfabr
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 Kaweco Badische Fuellfederfabr filed Critical Kaweco Badische Fuellfederfabr
Publication of CH337750A publication Critical patent/CH337750A/en

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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K7/00—Ball-point pens
    • B43K7/02—Ink reservoirs; Ink cartridges
CH337750D 1954-10-05 1955-10-04 Ballpoint pen with replaceable refill CH337750A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE337750X 1954-10-05

Publications (1)

Publication Number Publication Date
CH337750A true CH337750A (en) 1959-04-15

Family

ID=6221814

Family Applications (1)

Application Number Title Priority Date Filing Date
CH337750D CH337750A (en) 1954-10-05 1955-10-04 Ballpoint pen with replaceable refill

Country Status (4)

Country Link
BE (1) BE541850A (en)
CH (1) CH337750A (en)
FR (1) FR1143653A (en)
GB (1) GB785253A (en)

Also Published As

Publication number Publication date
BE541850A (en)
GB785253A (en) 1957-10-23
FR1143653A (en) 1957-10-03

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