BE497782A - - Google Patents
Info
- Publication number
- BE497782A BE497782A BE497782DA BE497782A BE 497782 A BE497782 A BE 497782A BE 497782D A BE497782D A BE 497782DA BE 497782 A BE497782 A BE 497782A
- Authority
- BE
- Belgium
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L23/00—Sharpeners for pencils or leads
- B43L23/02—Sharpeners for pencils or leads with gearing
- B43L23/04—Sharpeners for pencils or leads with gearing with cranked handles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43L—ARTICLES FOR WRITING OR DRAWING UPON; WRITING OR DRAWING AIDS; ACCESSORIES FOR WRITING OR DRAWING
- B43L23/00—Sharpeners for pencils or leads
- B43L23/02—Sharpeners for pencils or leads with gearing
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NL295107X | 1949-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE497782A true BE497782A (fr) |
Family
ID=19782940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE497782D BE497782A (fr) | 1949-09-16 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE497782A (fr) |
| CH (1) | CH295107A (fr) |
| NL (1) | NL79238C (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108481965B (zh) * | 2018-04-19 | 2024-04-26 | 马金明 | 送料装置及卷笔刀 |
-
0
- BE BE497782D patent/BE497782A/xx unknown
- NL NL79238D patent/NL79238C/xx active
-
1950
- 1950-08-22 CH CH295107D patent/CH295107A/de unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL79238C (fr) | |
| CH295107A (de) | 1953-12-15 |