FR829027A - Automatic mechanical pencil - Google Patents
Automatic mechanical pencilInfo
- Publication number
- FR829027A FR829027A FR829027DA FR829027A FR 829027 A FR829027 A FR 829027A FR 829027D A FR829027D A FR 829027DA FR 829027 A FR829027 A FR 829027A
- Authority
- FR
- France
- Prior art keywords
- mechanical pencil
- automatic mechanical
- automatic
- pencil
- mechanical
- 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
- B43K24/10—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units
- B43K24/12—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operating by means sliding in longitudinally-slotted casings
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE829027X | 1937-06-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR829027A true FR829027A (en) | 1938-06-08 |
Family
ID=6748455
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR829027D Expired FR829027A (en) | 1937-06-10 | 1937-11-12 | Automatic mechanical pencil |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR829027A (en) |
-
1937
- 1937-11-12 FR FR829027D patent/FR829027A/en not_active Expired
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