NL57666C - - Google Patents
Info
- Publication number
- NL57666C NL57666C NL57666DA NL57666C NL 57666 C NL57666 C NL 57666C NL 57666D A NL57666D A NL 57666DA NL 57666 C NL57666 C NL 57666C
- Authority
- NL
- Netherlands
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
- B43K21/16—Writing-core feeding mechanisms with stepwise feed of writing-cores
- B43K21/20—Writing-core feeding mechanisms with stepwise feed of writing-cores with writing-cores automatically replaced from magazines
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB429241A GB548266A (en) | 1941-03-31 | 1941-03-31 | Improvements in and relating to pencil lead holders |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL57666C true NL57666C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family
ID=9774393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL57666D NL57666C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1941-03-31 |
Country Status (3)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE868709C (de) * | 1948-10-02 | 1953-02-26 | Bernhard Naegele Jun | Druckfuellbleistift mit Minenklemmzange und Vorschubzange |
| DE842907C (de) * | 1951-01-30 | 1952-07-03 | Josef Vastmann | Fuellbleistift |
| DE944836C (de) * | 1953-08-19 | 1956-06-21 | Faber Castell A W | Fallstiftartiger Minenhalter fuer Flachminen verschiedener Querschnittsabmessungen |
-
0
- NL NL57666D patent/NL57666C/xx active
-
1941
- 1941-02-03 CH CH223086D patent/CH223086A/fr unknown
- 1941-03-31 GB GB429241A patent/GB548266A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB548266A (en) | 1942-10-02 |
| CH223086A (fr) | 1942-08-31 |