FR840819A - Stylographe à deux plumes - Google Patents
Stylographe à deux plumesInfo
- Publication number
- FR840819A FR840819A FR840819DA FR840819A FR 840819 A FR840819 A FR 840819A FR 840819D A FR840819D A FR 840819DA FR 840819 A FR840819 A FR 840819A
- Authority
- FR
- France
- Prior art keywords
- nib pen
- nib
- pen
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT840819X | 1938-05-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR840819A true FR840819A (fr) | 1939-05-04 |
Family
ID=11323954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR840819D Expired FR840819A (fr) | 1938-05-04 | 1938-07-19 | Stylographe à deux plumes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR840819A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2930355A (en) * | 1957-07-30 | 1960-03-29 | Scripto Inc | Ball point pen |
US2930356A (en) * | 1956-05-15 | 1960-03-29 | Scripto Inc | Retractable writing implement |
US2930354A (en) * | 1956-12-31 | 1960-03-29 | Scripto Inc | Alternate push rocking latch mechanism for retractable ball pen |
-
1938
- 1938-07-19 FR FR840819D patent/FR840819A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2930356A (en) * | 1956-05-15 | 1960-03-29 | Scripto Inc | Retractable writing implement |
US2930354A (en) * | 1956-12-31 | 1960-03-29 | Scripto Inc | Alternate push rocking latch mechanism for retractable ball pen |
US2930355A (en) * | 1957-07-30 | 1960-03-29 | Scripto Inc | Ball point pen |
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