FR636594A - - Google Patents
Info
- Publication number
- FR636594A FR636594A FR636594DA FR636594A FR 636594 A FR636594 A FR 636594A FR 636594D A FR636594D A FR 636594DA FR 636594 A FR636594 A FR 636594A
- Authority
- FR
- France
- 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 |
|---|---|---|---|
| GB1639627A GB284533A (en) | 1927-06-20 | 1927-06-20 | Improvement in propelling pencils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR636594A true FR636594A (en) | 1928-04-12 |
Family
ID=10076569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR636594D Expired FR636594A (en) | 1927-06-20 |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR636594A (en) |
| GB (1) | GB284533A (en) |
-
0
- FR FR636594D patent/FR636594A/fr not_active Expired
-
1927
- 1927-06-20 GB GB1639627A patent/GB284533A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB284533A (en) | 1928-02-02 |