FR570444A - Mechanical pencil - Google Patents
Mechanical pencilInfo
- Publication number
- FR570444A FR570444A FR570444DA FR570444A FR 570444 A FR570444 A FR 570444A FR 570444D A FR570444D A FR 570444DA FR 570444 A FR570444 A FR 570444A
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1855123A GB220435A (en) | 1923-07-18 | 1923-07-18 | Pencil holder |
Publications (1)
Publication Number | Publication Date |
---|---|
FR570444A true FR570444A (en) | 1924-04-30 |
Family
ID=10114371
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR570444D Expired FR570444A (en) | 1923-07-18 | 1923-07-28 | Mechanical pencil |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR570444A (en) |
GB (1) | GB220435A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3770636B2 (en) * | 1995-06-21 | 2006-04-26 | 三菱鉛筆株式会社 | Solid cosmetic container |
-
1923
- 1923-07-18 GB GB1855123A patent/GB220435A/en not_active Expired
- 1923-07-28 FR FR570444D patent/FR570444A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB220435A (en) | 1924-08-21 |
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