BE874067A - SELF-SUPPORTING EXTERIOR METAL STAIRS - Google Patents
SELF-SUPPORTING EXTERIOR METAL STAIRSInfo
- Publication number
- BE874067A BE874067A BE193377A BE193377A BE874067A BE 874067 A BE874067 A BE 874067A BE 193377 A BE193377 A BE 193377A BE 193377 A BE193377 A BE 193377A BE 874067 A BE874067 A BE 874067A
- Authority
- BE
- Belgium
- Prior art keywords
- self
- exterior metal
- supporting exterior
- metal stairs
- stairs
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
- E04F11/02—Stairways; Layouts thereof
- E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE193377A BE874067A (en) | 1979-02-09 | 1979-02-09 | SELF-SUPPORTING EXTERIOR METAL STAIRS |
EP80870006A EP0014694B1 (en) | 1979-02-09 | 1980-02-01 | Self-supporting exterior metal stairway |
DE8080870006T DE3061524D1 (en) | 1979-02-09 | 1980-02-01 | Self-supporting exterior metal stairway |
AT80870006T ATE2175T1 (en) | 1979-02-09 | 1980-02-01 | SELF-SUPPORTING METALLIC EXTERIOR STAIRCASE. |
JP1211280A JPS55108556A (en) | 1979-02-09 | 1980-02-05 | Outdoor selffstanding metal staircase |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BE193377A BE874067A (en) | 1979-02-09 | 1979-02-09 | SELF-SUPPORTING EXTERIOR METAL STAIRS |
BE874067 | 1979-02-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE874067A true BE874067A (en) | 1979-05-29 |
Family
ID=25651269
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE193377A BE874067A (en) | 1979-02-09 | 1979-02-09 | SELF-SUPPORTING EXTERIOR METAL STAIRS |
Country Status (1)
Country | Link |
---|---|
BE (1) | BE874067A (en) |
-
1979
- 1979-02-09 BE BE193377A patent/BE874067A/en not_active IP Right Cessation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: LOIX GILBERT Effective date: 19880228 |