NL7305184A - - Google Patents
Info
- Publication number
- NL7305184A NL7305184A NL7305184A NL7305184A NL7305184A NL 7305184 A NL7305184 A NL 7305184A NL 7305184 A NL7305184 A NL 7305184A NL 7305184 A NL7305184 A NL 7305184A NL 7305184 A NL7305184 A NL 7305184A
- Authority
- NL
- Netherlands
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F17/00—Vertical ducts; Channels, e.g. for drainage
- E04F17/02—Vertical ducts; Channels, e.g. for drainage for carrying away waste gases, e.g. flue gases; Building elements specially designed therefor, e.g. shaped bricks or sets thereof
- E04F17/023—Vertical ducts; Channels, e.g. for drainage for carrying away waste gases, e.g. flue gases; Building elements specially designed therefor, e.g. shaped bricks or sets thereof made of masonry, concrete or other stone-like material; Insulating measures and joints therefor
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE2051821 | 1972-04-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7305184A true NL7305184A (https=) | 1973-10-16 |
Family
ID=3864972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7305184A NL7305184A (https=) | 1972-04-13 | 1973-04-13 |
Country Status (1)
| Country | Link |
|---|---|
| NL (1) | NL7305184A (https=) |
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1973
- 1973-04-13 NL NL7305184A patent/NL7305184A/xx unknown