BE409321A - - Google Patents
Info
- Publication number
- BE409321A BE409321A BE409321DA BE409321A BE 409321 A BE409321 A BE 409321A BE 409321D A BE409321D A BE 409321DA BE 409321 A BE409321 A BE 409321A
- Authority
- BE
- Belgium
- Prior art keywords
- bars
- horizontal
- curved
- parts
- bitubular
- Prior art date
Links
- 239000002184 metal Substances 0.000 claims description 6
- 235000000396 iron Nutrition 0.000 description 7
- 239000011324 bead Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 239000010432 diamond Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/02—Shutters, movable grilles, or other safety closing devices, e.g. against burglary
- E06B9/08—Roll-type closures
- E06B9/18—Roll-type grilles
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Blinds (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE409321A true BE409321A (mo) |
Family
ID=73735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE409321D BE409321A (mo) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE409321A (mo) |
-
0
- BE BE409321D patent/BE409321A/fr unknown
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