KR910004429U - block - Google Patents

block

Info

Publication number
KR910004429U
KR910004429U KR2019890012835U KR890012835U KR910004429U KR 910004429 U KR910004429 U KR 910004429U KR 2019890012835 U KR2019890012835 U KR 2019890012835U KR 890012835 U KR890012835 U KR 890012835U KR 910004429 U KR910004429 U KR 910004429U
Authority
KR
South Korea
Prior art keywords
block
Prior art date
Application number
KR2019890012835U
Other languages
Korean (ko)
Other versions
KR910009571Y1 (en
Inventor
이돈철
Original Assignee
주식회사 한솔기술
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 주식회사 한솔기술 filed Critical 주식회사 한솔기술
Priority to KR2019890012835U priority Critical patent/KR910009571Y1/en
Publication of KR910004429U publication Critical patent/KR910004429U/en
Application granted granted Critical
Publication of KR910009571Y1 publication Critical patent/KR910009571Y1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C1/00—Building elements of block or other shape for the construction of parts of buildings
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/62—Insulation or other protection; Elements or use of specified material therefor
    • E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
    • E04B1/82—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to sound only
    • E04B1/84—Sound-absorbing elements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Acoustics & Sound (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Electromagnetism (AREA)
  • Building Environments (AREA)
KR2019890012835U 1989-08-31 1989-08-31 Block KR910009571Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019890012835U KR910009571Y1 (en) 1989-08-31 1989-08-31 Block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019890012835U KR910009571Y1 (en) 1989-08-31 1989-08-31 Block

Publications (2)

Publication Number Publication Date
KR910004429U true KR910004429U (en) 1991-03-19
KR910009571Y1 KR910009571Y1 (en) 1991-12-13

Family

ID=19289647

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019890012835U KR910009571Y1 (en) 1989-08-31 1989-08-31 Block

Country Status (1)

Country Link
KR (1) KR910009571Y1 (en)

Also Published As

Publication number Publication date
KR910009571Y1 (en) 1991-12-13

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19940628

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee