NL27689C - - Google Patents
Info
- Publication number
- NL27689C NL27689C NL27689DA NL27689C NL 27689 C NL27689 C NL 27689C NL 27689D A NL27689D A NL 27689DA NL 27689 C NL27689 C NL 27689C
- Authority
- NL
- Netherlands
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K5/00—Pens with ink reservoirs in holders, e.g. fountain-pens
- B43K5/16—Pens with ink reservoirs in holders, e.g. fountain-pens with retractable nibs
- B43K5/17—Pens with ink reservoirs in holders, e.g. fountain-pens with retractable nibs with closing means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Pencils And Projecting And Retracting Systems Therefor, And Multi-System Writing Instruments (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH150534T | 1930-06-18 | ||
| CH117010T | 1930-06-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL27689C true NL27689C (en:Method) |
Family
ID=25708776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL27689D NL27689C (en:Method) | 1930-06-18 |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH150534A (en:Method) |
| NL (1) | NL27689C (en:Method) |
-
0
- NL NL27689D patent/NL27689C/xx active
-
1930
- 1930-06-18 CH CH150534D patent/CH150534A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH150534A (fr) | 1931-10-31 |