FR530263A - Porte-mine - Google Patents
Porte-mineInfo
- Publication number
- FR530263A FR530263A FR530263DA FR530263A FR 530263 A FR530263 A FR 530263A FR 530263D A FR530263D A FR 530263DA FR 530263 A FR530263 A FR 530263A
- Authority
- FR
- France
- Prior art keywords
- mechanical pencil
- 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
- B43K21/00—Propelling pencils
- B43K21/02—Writing-core feeding mechanisms
- B43K21/08—Writing-core feeding mechanisms with the writing-cores fed by screws
- B43K21/085—Writing-core feeding mechanisms with the writing-cores fed by screws with a threaded propelling shank
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR530263T | 1921-01-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR530263A true FR530263A (fr) | 1921-12-19 |
Family
ID=8923169
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR530263D Expired FR530263A (fr) | 1921-01-28 | 1921-01-28 | Porte-mine |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR530263A (fr) |
GB (1) | GB174579A (fr) |
-
1921
- 1921-01-28 FR FR530263D patent/FR530263A/fr not_active Expired
- 1921-12-16 GB GB33961/21A patent/GB174579A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB174579A (en) | 1923-02-15 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR536131A (fr) | Crayon porte-mine | |
FR549082A (fr) | Crayon porte-mine | |
FR543459A (fr) | Porte-mine | |
FR26497E (fr) | Porte-mine | |
FR535960A (fr) | Porte-mine | |
FR530263A (fr) | Porte-mine | |
FR538085A (fr) | Porte-mine perfectionné | |
FR526035A (fr) | Porte-mine | |
FR541558A (fr) | Porte-crayon | |
FR548813A (fr) | Porte-mine | |
FR548010A (fr) | Porte-mines | |
FI8473A (fi) | Barkningsjärn | |
FR543316A (fr) | Encrier | |
FR544866A (fr) | Porte-mines mécanique | |
FR525975A (fr) | Porte-mine | |
FR520964A (fr) | Porte-mine | |
FR520725A (fr) | Porte-mines | |
FR24742E (fr) | Décavaillonneur | |
FI8509A (fi) | Formämne | |
FI8563A (fi) | Växellås | |
FI8498A (fi) | Kokapparat | |
FI8504A (fi) | Träväggkonstruktion | |
FI8468A (fi) | Vetoruoma | |
FI8451A (fi) | Torgväska | |
FI8467A (fi) | Parallellskruvstycke |