KR900000825U - 천정판 주간받이의 통기장치 - Google Patents
천정판 주간받이의 통기장치Info
- Publication number
- KR900000825U KR900000825U KR2019880009327U KR880009327U KR900000825U KR 900000825 U KR900000825 U KR 900000825U KR 2019880009327 U KR2019880009327 U KR 2019880009327U KR 880009327 U KR880009327 U KR 880009327U KR 900000825 U KR900000825 U KR 900000825U
- Authority
- KR
- South Korea
- Prior art keywords
- daylight
- ventilation device
- ceiling plate
- ceiling
- plate
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/02—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation having means for ventilation or vapour discharge
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
- E04B9/065—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members comprising supporting beams having a folded cross-section
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B9/00—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation
- E04B9/06—Ceilings; Construction of ceilings, e.g. false ceilings; Ceiling construction with regard to insulation characterised by constructional features of the supporting construction, e.g. cross section or material of framework members
- E04B2009/062—Caps covering visible surfaces of the supporting construction
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880009327U KR910002420Y1 (ko) | 1988-06-18 | 1988-06-18 | 천정판 주간받이의 통기장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019880009327U KR910002420Y1 (ko) | 1988-06-18 | 1988-06-18 | 천정판 주간받이의 통기장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR900000825U true KR900000825U (ko) | 1990-01-18 |
KR910002420Y1 KR910002420Y1 (ko) | 1991-04-20 |
Family
ID=19276382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019880009327U KR910002420Y1 (ko) | 1988-06-18 | 1988-06-18 | 천정판 주간받이의 통기장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR910002420Y1 (ko) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3775427A4 (en) * | 2018-03-31 | 2021-12-22 | CertainTeed Ceilings Corporation | Suspended ceiling joists and suspended ceiling system with ventilation |
-
1988
- 1988-06-18 KR KR2019880009327U patent/KR910002420Y1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR910002420Y1 (ko) | 1991-04-20 |
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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 | ||
LAPS | Lapse due to unpaid annual fee |