FR804812A - Multiple mechanical pencil - Google Patents
Multiple mechanical pencilInfo
- Publication number
- FR804812A FR804812A FR804812DA FR804812A FR 804812 A FR804812 A FR 804812A FR 804812D A FR804812D A FR 804812DA FR 804812 A FR804812 A FR 804812A
- Authority
- FR
- France
- Prior art keywords
- mechanical pencil
- multiple mechanical
- 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 |
---|---|---|---|
DE804812X | 1935-04-06 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR804812A true FR804812A (en) | 1936-11-03 |
Family
ID=6722186
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR804812D Expired FR804812A (en) | 1935-04-06 | 1936-04-06 | Multiple mechanical pencil |
FR48384D Expired FR48384E (en) | 1935-04-06 | 1937-03-01 | Multiple mechanical pencil |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR48384D Expired FR48384E (en) | 1935-04-06 | 1937-03-01 | Multiple mechanical pencil |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE656082C (en) |
FR (2) | FR804812A (en) |
-
1936
- 1936-02-29 DE DEF80805D patent/DE656082C/en not_active Expired
- 1936-04-06 FR FR804812D patent/FR804812A/en not_active Expired
-
1937
- 1937-03-01 FR FR48384D patent/FR48384E/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE656082C (en) | 1938-01-28 |
FR48384E (en) | 1938-02-08 |
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