KR890005352A - 틀체블록 - Google Patents

틀체블록 Download PDF

Info

Publication number
KR890005352A
KR890005352A KR1019880000771A KR880000771A KR890005352A KR 890005352 A KR890005352 A KR 890005352A KR 1019880000771 A KR1019880000771 A KR 1019880000771A KR 880000771 A KR880000771 A KR 880000771A KR 890005352 A KR890005352 A KR 890005352A
Authority
KR
South Korea
Prior art keywords
frame block
groove
short diameter
diameter part
central short
Prior art date
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
Application number
KR1019880000771A
Other languages
English (en)
Korean (ko)
Inventor
다에꼬 무라이
다까히로 야마시다
Original Assignee
다에꼬 무라이
다까히로 야마시다
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.)
Filing date
Publication date
Application filed by 다에꼬 무라이, 다까히로 야마시다 filed Critical 다에꼬 무라이
Publication of KR890005352A publication Critical patent/KR890005352A/ko
Ceased legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
    • E02B3/14—Preformed blocks or slabs for forming essentially continuous surfaces; Arrangements thereof

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Sewage (AREA)
  • Revetment (AREA)
KR1019880000771A 1987-09-03 1988-01-29 틀체블록 Ceased KR890005352A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP?87-135013 1987-09-03
JP1987135013U JPS6442330U (enrdf_load_stackoverflow) 1987-09-03 1987-09-03

Publications (1)

Publication Number Publication Date
KR890005352A true KR890005352A (ko) 1989-05-13

Family

ID=31394272

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880000771A Ceased KR890005352A (ko) 1987-09-03 1988-01-29 틀체블록

Country Status (2)

Country Link
JP (1) JPS6442330U (enrdf_load_stackoverflow)
KR (1) KR890005352A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6442330U (enrdf_load_stackoverflow) 1989-03-14

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Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19880129

A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19890427

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19880129

Comment text: Patent Application

PG1501 Laying open of application
E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 19920813

Patent event code: PE09021S01D

E601 Decision to refuse application
PE0601 Decision on rejection of patent

Patent event date: 19930227

Comment text: Decision to Refuse Application

Patent event code: PE06012S01D

Patent event date: 19920813

Comment text: Notification of reason for refusal

Patent event code: PE06011S01I