KR900009450U - 트랙터용쟁기의보습지지구 - Google Patents
트랙터용쟁기의보습지지구Info
- Publication number
- KR900009450U KR900009450U KR2019880018576U KR880018576U KR900009450U KR 900009450 U KR900009450 U KR 900009450U KR 2019880018576 U KR2019880018576 U KR 2019880018576U KR 880018576 U KR880018576 U KR 880018576U KR 900009450 U KR900009450 U KR 900009450U
- Authority
- KR
- South Korea
- Prior art keywords
- moisturizing support
- tractor plows
- plows
- tractor
- moisturizing
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B3/00—Ploughs with fixed plough-shares
- A01B3/24—Tractor-drawn ploughs
- A01B3/26—Tractor-drawn ploughs without alternating possibility
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880018576U KR910000440Y1 (ko) | 1988-11-15 | 1988-11-15 | 트랙터용쟁기의보습지지구 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880018576U KR910000440Y1 (ko) | 1988-11-15 | 1988-11-15 | 트랙터용쟁기의보습지지구 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900009450U true KR900009450U (ko) | 1990-06-01 |
KR910000440Y1 KR910000440Y1 (ko) | 1991-01-25 |
Family
ID=19281385
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019880018576U KR910000440Y1 (ko) | 1988-11-15 | 1988-11-15 | 트랙터용쟁기의보습지지구 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR910000440Y1 (ko) |
-
1988
- 1988-11-15 KR KR2019880018576U patent/KR910000440Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR910000440Y1 (ko) | 1991-01-25 |
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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: 20000126 Year of fee payment: 10 |
|
LAPS | Lapse due to unpaid annual fee |