KR890008888Y1 - Education material to be changed - Google Patents
Education material to be changedInfo
- Publication number
- KR890008888Y1 KR890008888Y1 KR8616606U KR860016606U KR890008888Y1 KR 890008888 Y1 KR890008888 Y1 KR 890008888Y1 KR 8616606 U KR8616606 U KR 8616606U KR 860016606 U KR860016606 U KR 860016606U KR 890008888 Y1 KR890008888 Y1 KR 890008888Y1
- Authority
- KR
- South Korea
- Prior art keywords
- changed
- education material
- education
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR8616606U KR890008888Y1 (en) | 1986-10-29 | 1986-10-29 | Education material to be changed |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR8616606U KR890008888Y1 (en) | 1986-10-29 | 1986-10-29 | Education material to be changed |
Publications (1)
Publication Number | Publication Date |
---|---|
KR890008888Y1 true KR890008888Y1 (en) | 1989-12-09 |
Family
ID=19256614
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR8616606U KR890008888Y1 (en) | 1986-10-29 | 1986-10-29 | Education material to be changed |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR890008888Y1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101152717B1 (en) * | 2010-09-13 | 2012-06-15 | 송미숙 | A fraction learning tool and pencil case |
-
1986
- 1986-10-29 KR KR8616606U patent/KR890008888Y1/en not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101152717B1 (en) * | 2010-09-13 | 2012-06-15 | 송미숙 | A fraction learning tool and pencil case |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19981208 Year of fee payment: 10 |
|
LAPS | Lapse due to unpaid annual fee |