ES175555A1 - Perfeccionamientos en instrumentos para escribir - Google Patents
Perfeccionamientos en instrumentos para escribirInfo
- Publication number
- ES175555A1 ES175555A1 ES175555A ES175555A ES175555A1 ES 175555 A1 ES175555 A1 ES 175555A1 ES 175555 A ES175555 A ES 175555A ES 175555 A ES175555 A ES 175555A ES 175555 A1 ES175555 A1 ES 175555A1
- Authority
- ES
- Spain
- Prior art keywords
- writing instruments
- instruments
- writing
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K27/00—Multiple-point writing implements, e.g. multicolour; Combinations of writing implements
- B43K27/08—Combinations of pens
- B43K27/12—Combinations of pens of ball-point pens
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2963045A GB629240A (en) | 1945-11-07 | 1945-11-07 | Improvements in writing instruments |
Publications (1)
Publication Number | Publication Date |
---|---|
ES175555A1 true ES175555A1 (es) | 1946-12-01 |
Family
ID=10294587
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES175555A Expired ES175555A1 (es) | 1945-11-07 | 1946-10-31 | Perfeccionamientos en instrumentos para escribir |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE469013A (pt) |
ES (1) | ES175555A1 (pt) |
FR (1) | FR935604A (pt) |
GB (1) | GB629240A (pt) |
LU (1) | LU28194A1 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE976008C (de) * | 1954-10-05 | 1963-06-06 | Kaweco | Auswechselbare Mine fuer Kugelschreiber |
US2914027A (en) * | 1956-04-16 | 1959-11-24 | Hartley Company | Universal ink cartridge |
US2972335A (en) * | 1956-05-29 | 1961-02-21 | Kaweco Badische Fuellfederfabr | Reversible ink cartridge unit for ball point pens |
US3119377A (en) * | 1958-06-26 | 1964-01-28 | Frank T Johmann | Ballpoint cartridge units |
US3025834A (en) * | 1959-04-08 | 1962-03-20 | American Stencil Mfg Co | Double-end ball-point pen |
US3079894A (en) * | 1959-12-14 | 1963-03-05 | Frank T Johmann | Instruments having a retractable member at both ends of said instrument |
GB2153307A (en) * | 1984-02-02 | 1985-08-21 | Kao Hsiao Jen Chu | A mechanical pencil and ball- point pen combined writing instrument |
WO2005072986A2 (de) * | 2004-01-29 | 2005-08-11 | C. Josef Lamy Gmbh | Schreibgerät mit abnehmbarem zusätzlichen auftragselement |
DE102004022795A1 (de) * | 2004-01-29 | 2005-08-25 | C. Josef Lamy Gmbh | Schreibgerät |
-
0
- BE BE469013D patent/BE469013A/xx unknown
- LU LU28194D patent/LU28194A1/xx unknown
-
1945
- 1945-11-07 GB GB2963045A patent/GB629240A/en not_active Expired
-
1946
- 1946-10-31 ES ES175555A patent/ES175555A1/es not_active Expired
- 1946-11-06 FR FR935604D patent/FR935604A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR935604A (fr) | 1948-06-24 |
BE469013A (pt) | |
GB629240A (en) | 1949-09-15 |
LU28194A1 (pt) |
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