CH71203A - Mechanical pencil - Google Patents
Mechanical pencilInfo
- Publication number
- CH71203A CH71203A CH71203A CH71203DA CH71203A CH 71203 A CH71203 A CH 71203A CH 71203 A CH71203 A CH 71203A CH 71203D A CH71203D A CH 71203DA CH 71203 A CH71203 A CH 71203A
- Authority
- CH
- Switzerland
- Prior art keywords
- mechanical pencil
- pencil
- mechanical
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH71203T | 1915-05-03 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH71203A true CH71203A (en) | 1915-12-01 |
Family
ID=4320265
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH71203A CH71203A (en) | 1915-05-03 | 1915-05-03 | Mechanical pencil |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH71203A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988006976A1 (en) * | 1987-03-11 | 1988-09-22 | White Kevin R | Writing implement having built-in paper dispenser |
-
1915
- 1915-05-03 CH CH71203A patent/CH71203A/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1988006976A1 (en) * | 1987-03-11 | 1988-09-22 | White Kevin R | Writing implement having built-in paper dispenser |
US4812069A (en) * | 1987-03-11 | 1989-03-14 | White Kevin R | Writing implement having built-in paper dispenser |
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