BE419519A - - Google Patents
Info
- Publication number
- BE419519A BE419519A BE419519DA BE419519A BE 419519 A BE419519 A BE 419519A BE 419519D A BE419519D A BE 419519DA BE 419519 A BE419519 A BE 419519A
- Authority
- BE
- Belgium
- Prior art keywords
- desc
- page number
- clms page
- clms
- attention
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D11/00—Roof covering, as far as not restricted to features covered by only one of groups E04D1/00 - E04D9/00; Roof covering in ways not provided for by groups E04D1/00 - E04D9/00, e.g. built-up roofs, elevated load-supporting roof coverings
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Developing Agents For Electrophotography (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
- Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE419519A true BE419519A (cs) |
Family
ID=81792
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE419519D BE419519A (cs) |
Country Status (1)
| Country | Link |
|---|---|
| BE (1) | BE419519A (cs) |
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0
- BE BE419519D patent/BE419519A/fr unknown