FR836888A - Porte-mines multiple - Google Patents
Porte-mines multipleInfo
- Publication number
- FR836888A FR836888A FR836888DA FR836888A FR 836888 A FR836888 A FR 836888A FR 836888D A FR836888D A FR 836888DA FR 836888 A FR836888 A FR 836888A
- 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 (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202878X | 1938-02-17 | ||
DE10338X | 1938-03-01 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR836888A true FR836888A (fr) | 1939-01-27 |
Family
ID=25748565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR836888D Expired FR836888A (fr) | 1938-02-17 | 1938-04-20 | Porte-mines multiple |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH202878A (fr) |
FR (1) | FR836888A (fr) |
-
1938
- 1938-04-11 CH CH202878D patent/CH202878A/de unknown
- 1938-04-20 FR FR836888D patent/FR836888A/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
CH202878A (de) | 1939-02-15 |
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