KR860005976U - 2색 볼펜의 압출장치 - Google Patents
2색 볼펜의 압출장치Info
- Publication number
- KR860005976U KR860005976U KR2019840011539U KR840011539U KR860005976U KR 860005976 U KR860005976 U KR 860005976U KR 2019840011539 U KR2019840011539 U KR 2019840011539U KR 840011539 U KR840011539 U KR 840011539U KR 860005976 U KR860005976 U KR 860005976U
- Authority
- KR
- South Korea
- Prior art keywords
- extruder
- ballpoint pen
- color ballpoint
- color
- pen
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K24/00—Mechanisms for selecting, projecting, retracting or locking writing units
- B43K24/10—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units
- B43K24/16—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operated by push-buttons
- B43K24/163—Mechanisms for selecting, projecting, retracting or locking writing units for selecting, projecting and locking several writing units operated by push-buttons with one push-button for each writing unit
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K27/00—Multiple-point writing implements, e.g. multicolour; Combinations of writing implements
- B43K27/08—Combinations of pens
- B43K27/12—Combinations of pens of ball-point pens
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019840011539U KR870001224Y1 (ko) | 1984-11-15 | 1984-11-15 | 2색 볼펜의 압출장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019840011539U KR870001224Y1 (ko) | 1984-11-15 | 1984-11-15 | 2색 볼펜의 압출장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860005976U true KR860005976U (ko) | 1986-06-14 |
KR870001224Y1 KR870001224Y1 (ko) | 1987-03-28 |
Family
ID=70158314
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019840011539U KR870001224Y1 (ko) | 1984-11-15 | 1984-11-15 | 2색 볼펜의 압출장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR870001224Y1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101143322B1 (ko) * | 2009-04-29 | 2012-05-09 | 전순이 | 복수개의 펜심을 포함하는 필기구 |
-
1984
- 1984-11-15 KR KR2019840011539U patent/KR870001224Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR870001224Y1 (ko) | 1987-03-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19990204 Year of fee payment: 13 |
|
EXPY | Expiration of term |