FR804812A - Porte-mines multiple - Google Patents
Porte-mines multipleInfo
- 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 (fr) | 1936-11-03 |
Family
ID=6722186
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR804812D Expired FR804812A (fr) | 1935-04-06 | 1936-04-06 | Porte-mines multiple |
| FR48384D Expired FR48384E (fr) | 1935-04-06 | 1937-03-01 | Porte-mines multiple |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR48384D Expired FR48384E (fr) | 1935-04-06 | 1937-03-01 | Porte-mines multiple |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE656082C (fr) |
| FR (2) | FR804812A (fr) |
-
1936
- 1936-02-29 DE DEF80805D patent/DE656082C/de not_active Expired
- 1936-04-06 FR FR804812D patent/FR804812A/fr not_active Expired
-
1937
- 1937-03-01 FR FR48384D patent/FR48384E/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE656082C (de) | 1938-01-28 |
| FR48384E (fr) | 1938-02-08 |
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