BE713871A - - Google Patents
Info
- Publication number
- BE713871A BE713871A BE713871DA BE713871A BE 713871 A BE713871 A BE 713871A BE 713871D A BE713871D A BE 713871DA BE 713871 A BE713871 A BE 713871A
- Authority
- BE
- Belgium
Links
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
- E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
- E06B3/32—Arrangements of wings characterised by the manner of movement; Arrangements of movable wings in openings; Features of wings or frames relating solely to the manner of movement of the wing
- E06B3/48—Wings connected at their edges, e.g. foldable wings
- E06B3/481—Wings foldable in a zig-zag manner or bi-fold wings
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Extensible Doors And Revolving Doors (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT1515367 | 1967-04-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE713871A true BE713871A (https=) | 1968-09-16 |
Family
ID=11146762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE713871D BE713871A (https=) | 1967-04-19 | 1968-04-18 |
Country Status (7)
| Country | Link |
|---|---|
| AT (1) | AT296589B (https=) |
| BE (1) | BE713871A (https=) |
| CH (1) | CH478980A (https=) |
| DE (1) | DE1759285B2 (https=) |
| FR (1) | FR1564184A (https=) |
| LU (1) | LU55908A1 (https=) |
| NL (1) | NL6805484A (https=) |
-
1968
- 1968-04-17 CH CH562068A patent/CH478980A/it not_active IP Right Cessation
- 1968-04-17 LU LU55908D patent/LU55908A1/xx unknown
- 1968-04-18 NL NL6805484A patent/NL6805484A/xx unknown
- 1968-04-18 DE DE19681759285 patent/DE1759285B2/de not_active Withdrawn
- 1968-04-18 AT AT377468A patent/AT296589B/de not_active IP Right Cessation
- 1968-04-18 BE BE713871D patent/BE713871A/xx unknown
- 1968-04-19 FR FR1564184D patent/FR1564184A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE1759285B2 (de) | 1978-03-09 |
| LU55908A1 (https=) | 1968-07-11 |
| AT296589B (de) | 1972-02-25 |
| FR1564184A (https=) | 1969-04-18 |
| ATA377472A (de) | 1975-01-15 |
| NL6805484A (https=) | 1968-10-21 |
| CH478980A (it) | 1969-09-30 |
| DE1759285A1 (de) | 1971-06-03 |