BE398712A - - Google Patents
Info
- Publication number
- BE398712A BE398712A BE398712DA BE398712A BE 398712 A BE398712 A BE 398712A BE 398712D A BE398712D A BE 398712DA BE 398712 A BE398712 A BE 398712A
- Authority
- BE
- Belgium
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
- B43K5/02—Ink reservoirs
- B43K5/06—Ink reservoirs with movable pistons for withdrawing ink from an ink-receptacle
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 (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2838433A GB417546A (en) | 1933-10-13 | 1933-10-13 | Fountain pen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE398712A true BE398712A (ja�@�@) |
Family
ID=10274781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE398712D BE398712A (ja�@�@) | 1933-10-13 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE398712A (ja�@�@) |
| GB (1) | GB417546A (ja�@�@) |
| NL (1) | NL34143C (ja�@�@) |
-
0
- NL NL34143D patent/NL34143C/xx active
- BE BE398712D patent/BE398712A/xx unknown
-
1933
- 1933-10-13 GB GB2838433A patent/GB417546A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL34143C (ja�@�@) | |
| GB417546A (en) | 1934-10-08 |