BE490370A - - Google Patents
Info
- Publication number
- BE490370A BE490370A BE490370DA BE490370A BE 490370 A BE490370 A BE 490370A BE 490370D A BE490370D A BE 490370DA BE 490370 A BE490370 A BE 490370A
- Authority
- BE
- Belgium
- Prior art keywords
- emi
- groin
- selector
- housing
- cylindrical surface
- Prior art date
Links
- 210000004013 groin Anatomy 0.000 description 2
- 239000000969 carrier Substances 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K21/00—Propelling pencils
- B43K21/02—Writing-core feeding mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
- B43K24/10—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH990991X | 1948-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE490370A true BE490370A (2) |
Family
ID=4551792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE490370D BE490370A (2) | 1948-07-27 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE490370A (2) |
| CH (2) | CH283080A (2) |
| FR (1) | FR990991A (2) |
| NL (1) | NL73415C (2) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1145056B (de) * | 1957-03-14 | 1963-03-07 | Bernhard Naegele Jun | Druckschreibstift, insbesondere Druckkugelschreiber, fuer mehrere verschiedenfarbige Minen |
-
0
- BE BE490370D patent/BE490370A/fr unknown
- NL NL73415D patent/NL73415C/xx active
-
1948
- 1948-07-27 CH CH283080D patent/CH283080A/de unknown
-
1949
- 1949-06-06 CH CH291739D patent/CH291739A/de unknown
- 1949-07-19 FR FR990991D patent/FR990991A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR990991A (fr) | 1951-09-28 |
| CH283080A (de) | 1952-05-31 |
| CH291739A (de) | 1953-06-30 |
| NL73415C (2) |
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