BE717991A - - Google Patents
Info
- Publication number
- BE717991A BE717991A BE717991DA BE717991A BE 717991 A BE717991 A BE 717991A BE 717991D A BE717991D A BE 717991DA BE 717991 A BE717991 A BE 717991A
- Authority
- BE
- Belgium
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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/22—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units
- B28B7/225—Moulds for making units for prefabricated buildings, i.e. units each comprising an important section of at least two limiting planes of a room or space, e.g. cells; Moulds for making prefabricated stair units for making stairs or stair units comprising more than one step
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1472966A CH448464A (fr) | 1966-10-14 | 1966-10-14 | Escalier préfabriqué, procédé pour sa fabrication et dispositif pour la mise en oeuvre de ce procédé |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE717991A true BE717991A (fr) | 1968-12-16 |
Family
ID=4403358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE717991D BE717991A (fr) | 1966-10-14 | 1968-07-12 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE717991A (fr) |
| CH (1) | CH448464A (fr) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5511347A (en) * | 1994-11-07 | 1996-04-30 | Schwarz; Horst G. W. | Adjustable sheet metal moulds for steel and precast concrete stairs |
-
1966
- 1966-10-14 CH CH1472966A patent/CH448464A/fr unknown
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1968
- 1968-07-12 BE BE717991D patent/BE717991A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH448464A (fr) | 1967-12-15 |