KR890022874U - Feed tank sealing device - Google Patents
Feed tank sealing deviceInfo
- Publication number
- KR890022874U KR890022874U KR2019880007702U KR880007702U KR890022874U KR 890022874 U KR890022874 U KR 890022874U KR 2019880007702 U KR2019880007702 U KR 2019880007702U KR 880007702 U KR880007702 U KR 880007702U KR 890022874 U KR890022874 U KR 890022874U
- Authority
- KR
- South Korea
- Prior art keywords
- sealing device
- feed tank
- tank sealing
- feed
- tank
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880007702U KR910000491Y1 (en) | 1988-05-25 | 1988-05-25 | Cover locking device for fodder tank |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880007702U KR910000491Y1 (en) | 1988-05-25 | 1988-05-25 | Cover locking device for fodder tank |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890022874U true KR890022874U (en) | 1989-12-01 |
KR910000491Y1 KR910000491Y1 (en) | 1991-01-25 |
Family
ID=19275499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019880007702U KR910000491Y1 (en) | 1988-05-25 | 1988-05-25 | Cover locking device for fodder tank |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR910000491Y1 (en) |
-
1988
- 1988-05-25 KR KR2019880007702U patent/KR910000491Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR910000491Y1 (en) | 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 | ||
J204 | Invalidation trial for patent | ||
J206 | Request for trial to confirm the scope of a patent right | ||
J301 | Trial decision |
Free format text: TRIAL DECISION FOR CONFIRMATION OF THE SCOPE OF RIGHT_AFFIRMATIVE REQUESTED 19981105 Effective date: 19990330 |
|
FPAY | Annual fee payment |
Payment date: 20030127 Year of fee payment: 13 |
|
EXPY | Expiration of term |