CH223086A - Mechanical pencil. - Google Patents
Mechanical pencil.Info
- Publication number
- CH223086A CH223086A CH223086DA CH223086A CH 223086 A CH223086 A CH 223086A CH 223086D A CH223086D A CH 223086DA CH 223086 A CH223086 A CH 223086A
- Authority
- CH
- Switzerland
- Prior art keywords
- mechanical pencil
- pencil
- mechanical
- Prior art date
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 |
---|---|
CH223086A true CH223086A (en) | 1942-08-31 |
Family
ID=9774393
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH223086D CH223086A (en) | 1941-03-31 | 1941-02-03 | Mechanical pencil. |
Country Status (3)
Country | Link |
---|---|
CH (1) | CH223086A (en) |
GB (1) | GB548266A (en) |
NL (1) | NL57666C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE842907C (en) * | 1951-01-30 | 1952-07-03 | Josef Vastmann | Filler pencil |
DE868709C (en) * | 1948-10-02 | 1953-02-26 | Bernhard Naegele Jun | Mechanical pencil with lead clamp pliers and feed pliers |
DE944836C (en) * | 1953-08-19 | 1956-06-21 | Faber Castell A W | Dart-like lead holder for flat leads of various cross-sectional dimensions |
-
0
- NL NL57666D patent/NL57666C/xx active
-
1941
- 1941-02-03 CH CH223086D patent/CH223086A/en unknown
- 1941-03-31 GB GB429241A patent/GB548266A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE868709C (en) * | 1948-10-02 | 1953-02-26 | Bernhard Naegele Jun | Mechanical pencil with lead clamp pliers and feed pliers |
DE842907C (en) * | 1951-01-30 | 1952-07-03 | Josef Vastmann | Filler pencil |
DE944836C (en) * | 1953-08-19 | 1956-06-21 | Faber Castell A W | Dart-like lead holder for flat leads of various cross-sectional dimensions |
Also Published As
Publication number | Publication date |
---|---|
GB548266A (en) | 1942-10-02 |
NL57666C (en) |
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