FR1538041A - Crayon mécanique du type à alimentation continue - Google Patents
Crayon mécanique du type à alimentation continueInfo
- Publication number
- FR1538041A FR1538041A FR118016A FR118016A FR1538041A FR 1538041 A FR1538041 A FR 1538041A FR 118016 A FR118016 A FR 118016A FR 118016 A FR118016 A FR 118016A FR 1538041 A FR1538041 A FR 1538041A
- Authority
- FR
- France
- Prior art keywords
- type mechanical
- continuous feed
- mechanical pencil
- feed type
- pencil
- 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
- B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
- B43K24/02—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions
- B43K24/08—Mechanisms for selecting, projecting, retracting or locking writing units for locking a single writing unit in only fully projected or retracted positions operated by push-buttons
-
- 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
- B43K21/16—Writing-core feeding mechanisms with stepwise feed of writing-cores
- B43K21/20—Writing-core feeding mechanisms with stepwise feed of writing-cores with writing-cores automatically replaced from magazines
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR118016A FR1538041A (fr) | 1966-08-18 | 1967-08-17 | Crayon mécanique du type à alimentation continue |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57324066A | 1966-08-18 | 1966-08-18 | |
| FR118016A FR1538041A (fr) | 1966-08-18 | 1967-08-17 | Crayon mécanique du type à alimentation continue |
| AT891767A AT307268B (de) | 1966-08-18 | 1967-10-02 | Druckbleistift |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1538041A true FR1538041A (fr) | 1968-08-30 |
Family
ID=27151055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR118016A Expired FR1538041A (fr) | 1966-08-18 | 1967-08-17 | Crayon mécanique du type à alimentation continue |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1538041A (fr) |
-
1967
- 1967-08-17 FR FR118016A patent/FR1538041A/fr not_active Expired
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