DE242650C - - Google Patents
Info
- Publication number
- DE242650C DE242650C DENDAT242650D DE242650DA DE242650C DE 242650 C DE242650 C DE 242650C DE NDAT242650 D DENDAT242650 D DE NDAT242650D DE 242650D A DE242650D A DE 242650DA DE 242650 C DE242650 C DE 242650C
- Authority
- DE
- Germany
- Prior art keywords
- cell
- sound
- inserts
- ventilation ducts
- telephone
- 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.)
- Active
Links
- 238000009423 ventilation Methods 0.000 claims description 12
- 210000004027 cell Anatomy 0.000 description 17
- 210000002421 cell wall Anatomy 0.000 description 4
- 239000011358 absorbing material Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- -1 felt Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
- E04H1/00—Buildings or groups of buildings for dwelling or office purposes; General layout, e.g. modular co-ordination or staggered storeys
- E04H1/12—Small buildings or other erections for limited occupation, erected in the open air or arranged in buildings, e.g. kiosks, waiting shelters for bus stops or for filling stations, roofs for railway platforms, watchmen's huts or dressing cubicles
- E04H1/14—Telephone cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Building Environments (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE242650C true DE242650C (OSRAM) |
Family
ID=501838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DENDAT242650D Active DE242650C (OSRAM) |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE242650C (OSRAM) |
-
0
- DE DENDAT242650D patent/DE242650C/de active Active
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