KR920007956U - 비탈면 수로겸용 보호블럭의 연결관 - Google Patents

비탈면 수로겸용 보호블럭의 연결관

Info

Publication number: KR920007956U
Authority: KR; South Korea
Prior art keywords: waterway; slope; protection block; protection; block
Prior art date: 1990-10-05

Application number

KR2019900015336U

Other languages

English (en)

Other versions

KR930005649Y1 (ko

Inventor

민병이

Original Assignee

민병이

Priority date (The priority date 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 date listed.)

1990-10-05

Filing date

1990-10-05

Publication date

1992-05-19

1990-10-05 Application filed by 민병이 filed Critical 민병이

1990-10-05 Priority to KR2019900015336U priority Critical patent/KR930005649Y1/ko

1992-05-19 Publication of KR920007956U publication Critical patent/KR920007956U/ko

1993-08-27 Application granted granted Critical

1993-08-27 Publication of KR930005649Y1 publication Critical patent/KR930005649Y1/ko

Classifications

- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
- E02D17/205—Securing of slopes or inclines with modular blocks, e.g. pre-fabricated
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B11/00—Drainage of soil, e.g. for agricultural purposes
- E02B11/005—Drainage conduits

Landscapes

Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Life Sciences & Earth Sciences (AREA)
General Life Sciences & Earth Sciences (AREA)
Paleontology (AREA)
Civil Engineering (AREA)
General Engineering & Computer Science (AREA)
Structural Engineering (AREA)
Cultivation Of Plants (AREA)

KR2019900015336U 1990-10-05 1990-10-05 비탈면 수로겸용 보호블럭의 연결관 KR930005649Y1 (ko)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
KR2019900015336U KR930005649Y1 (ko)	1990-10-05	1990-10-05	비탈면 수로겸용 보호블럭의 연결관

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
KR2019900015336U KR930005649Y1 (ko)	1990-10-05	1990-10-05	비탈면 수로겸용 보호블럭의 연결관

Publications (2)

Publication Number	Publication Date
KR920007956U true KR920007956U (ko)	1992-05-19
KR930005649Y1 KR930005649Y1 (ko)	1993-08-27

Family

ID=19304035

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
KR2019900015336U KR930005649Y1 (ko)	1990-10-05	1990-10-05	비탈면 수로겸용 보호블럭의 연결관

Country Status (1)

Country	Link
KR (1)	KR930005649Y1 (ko)

1990
- 1990-10-05 KR KR2019900015336U patent/KR930005649Y1/ko not_active IP Right Cessation

Also Published As

Publication number	Publication date
KR930005649Y1 (ko)	1993-08-27

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Legal Events

Date	Code	Title	Description
1990-10-05	A201	Request for examination
1990-10-05	UA0108	Application for utility model registration	Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19901005
1990-10-05	UA0201	Request for examination	Patent event date: 19901005 Patent event code: UA02012R01D Comment text: Request for Examination of Application
1992-05-19	UG1501	Laying open of application
1993-03-18	E902	Notification of reason for refusal
1993-03-18	UE0902	Notice of grounds for rejection	Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 19930318
1993-08-27	UG1604	Publication of application	Patent event code: UG16041S01I Comment text: Decision on Publication of Application Patent event date: 19930731
1993-11-10	E701	Decision to grant or registration of patent right
1993-11-10	UE0701	Decision of registration	Patent event date: 19931110 Comment text: Decision to Grant Registration Patent event code: UE07011S01D
1994-07-21	REGI	Registration of establishment
1994-07-21	UR0701	Registration of establishment	Patent event date: 19940721 Patent event code: UR07011E01D Comment text: Registration of Establishment
1994-07-21	UR1002	Payment of registration fee	Start annual number: 1 End annual number: 3 Payment date: 19940720
1997-02-03	FPAY	Annual fee payment	Payment date: 19970203 Year of fee payment: 4
1997-02-03	UR1001	Payment of annual fee	Payment date: 19970203 Start annual number: 4 End annual number: 4
1997-08-28	LAPS	Lapse due to unpaid annual fee
1997-08-28	UC1903	Unpaid annual fee