CH302178A - Reservoir tube for ball scripting devices. - Google Patents
Reservoir tube for ball scripting devices.Info
- Publication number
- CH302178A CH302178A CH302178DA CH302178A CH 302178 A CH302178 A CH 302178A CH 302178D A CH302178D A CH 302178DA CH 302178 A CH302178 A CH 302178A
- Authority
- CH
- Switzerland
- Prior art keywords
- scripting
- ball
- devices
- reservoir tube
- reservoir
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K7/00—Ball-point pens
- B43K7/02—Ink reservoirs; Ink cartridges
- B43K7/08—Preventing leakage
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR302178X | 1951-02-28 | ||
FR50252X | 1952-02-05 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH302178A true CH302178A (en) | 1954-10-15 |
Family
ID=26182772
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH302178D CH302178A (en) | 1951-02-28 | 1952-02-20 | Reservoir tube for ball scripting devices. |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH302178A (en) |
DE (1) | DE925810C (en) |
GB (1) | GB721473A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE972361C (en) * | 1952-08-30 | 1959-07-09 | Bruno V Dr-Ing Zychlinski | Closing plug for the refill tube of ballpoint pens |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR939504A (en) * | 1946-01-05 | 1948-11-17 | Improvements made to pens or fountain pens with ball | |
LU29275A1 (en) * | 1947-06-03 |
-
1952
- 1952-02-20 CH CH302178D patent/CH302178A/en unknown
- 1952-02-23 DE DEO2175A patent/DE925810C/en not_active Expired
- 1952-02-25 GB GB4897/52A patent/GB721473A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB721473A (en) | 1955-01-05 |
DE925810C (en) | 1955-03-31 |
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