KR19980081887A - - Google Patents
Info
- Publication number
- KR19980081887A KR19980081887A KR19980018015A KR19980018015A KR19980081887A KR 19980081887 A KR19980081887 A KR 19980081887A KR 19980018015 A KR19980018015 A KR 19980018015A KR 19980018015 A KR19980018015 A KR 19980018015A KR 19980081887 A KR19980081887 A KR 19980081887A
- Authority
- KR
- South Korea
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR19980018015A KR19980081887A (enrdf_load_stackoverflow) | 1998-05-19 | 1998-05-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR19980018015A KR19980081887A (enrdf_load_stackoverflow) | 1998-05-19 | 1998-05-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR19980081887A true KR19980081887A (enrdf_load_stackoverflow) | 1998-11-25 |
Family
ID=84034100
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR19980018015A Ceased KR19980081887A (enrdf_load_stackoverflow) | 1998-05-19 | 1998-05-19 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR19980081887A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100342552B1 (ko) * | 2000-02-19 | 2002-06-28 | 임익철 | 맥반석과 규산염을 이용한 토질의 피에이치 개선제 제조방법 |
-
1998
- 1998-05-19 KR KR19980018015A patent/KR19980081887A/ko not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100342552B1 (ko) * | 2000-02-19 | 2002-06-28 | 임익철 | 맥반석과 규산염을 이용한 토질의 피에이치 개선제 제조방법 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19980519 |
|
| PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19980519 Comment text: Request for Examination of Application |
|
| G15R | Request for early publication | ||
| N231 | Notification of change of applicant | ||
| PN2301 | Change of applicant |
Patent event date: 19980811 Comment text: Notification of Change of Applicant Patent event code: PN23011R01D |
|
| PG1501 | Laying open of application |
Comment text: Request for Early Opening Patent event code: PG15011R01I Patent event date: 19980811 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20000330 Patent event code: PE09021S01D |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20000831 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20000330 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |