RO58877A - - Google Patents
Info
- Publication number
- RO58877A RO58877A RO66281A RO6628171A RO58877A RO 58877 A RO58877 A RO 58877A RO 66281 A RO66281 A RO 66281A RO 6628171 A RO6628171 A RO 6628171A RO 58877 A RO58877 A RO 58877A
- Authority
- RO
- Romania
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
- E04F11/04—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible
- E04F11/06—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic
- E04F11/062—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic folding
- E04F11/064—Movable stairways, e.g. of loft ladders which may or may not be concealable or extensible collapsible, e.g. folding, telescopic folding with stringers overlapping when folded
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage ; Sky-lights
- E04D13/03—Sky-lights; Domes; Ventilating sky-lights
- E04D13/035—Sky-lights; Domes; Ventilating sky-lights characterised by having movable parts
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Steps, Ramps, And Handrails (AREA)
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702014067 DE2014067C3 (en) | 1970-03-24 | 1970-03-24 | Roof hatch for flat or slightly sloping roofs |
| DE19702034083 DE2034083C3 (en) | 1970-07-09 | 1970-07-09 | Roof hatch with stairs or the like |
| DE19707029916 DE7029916U (en) | 1970-08-08 | 1970-08-08 | SWIVELING STAIR. |
| DE19702044345 DE2044345A1 (en) | 1970-09-08 | 1970-09-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO58877A true RO58877A (en) | 1975-10-15 |
Family
ID=27431040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO66281A RO58877A (en) | 1970-03-24 | 1971-03-16 |
Country Status (11)
| Country | Link |
|---|---|
| BE (1) | BE764522A (en) |
| BG (1) | BG21041A3 (en) |
| CA (1) | CA959620A (en) |
| CH (1) | CH541052A (en) |
| DK (1) | DK134243C (en) |
| FR (1) | FR2085082A5 (en) |
| HU (1) | HU164742B (en) |
| IL (1) | IL36470A (en) |
| PL (1) | PL76452B1 (en) |
| RO (1) | RO58877A (en) |
| SE (1) | SE380063B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4832153A (en) * | 1988-05-31 | 1989-05-23 | Daw Jesse M | Attic stair insulating cover |
-
1971
- 1971-03-16 RO RO66281A patent/RO58877A/ro unknown
- 1971-03-17 BG BG17069A patent/BG21041A3/xx unknown
- 1971-03-18 CH CH899671A patent/CH541052A/en not_active IP Right Cessation
- 1971-03-19 BE BE764522A patent/BE764522A/en unknown
- 1971-03-22 HU HUFA885A patent/HU164742B/hu unknown
- 1971-03-22 IL IL36470A patent/IL36470A/en unknown
- 1971-03-22 PL PL1971147066A patent/PL76452B1/pl unknown
- 1971-03-22 CA CA108,367A patent/CA959620A/en not_active Expired
- 1971-03-23 SE SE7103722A patent/SE380063B/xx unknown
- 1971-03-23 DK DK140071A patent/DK134243C/en active
- 1971-03-24 FR FR7110391A patent/FR2085082A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2085082A5 (en) | 1971-12-17 |
| DK134243B (en) | 1976-10-04 |
| CA959620A (en) | 1974-12-24 |
| DK134243C (en) | 1977-03-28 |
| BE764522A (en) | 1971-08-16 |
| SE380063B (en) | 1975-10-27 |
| IL36470A (en) | 1974-07-31 |
| CH541052A (en) | 1973-08-31 |
| BG21041A3 (en) | 1976-01-20 |
| PL76452B1 (en) | 1975-02-28 |
| IL36470A0 (en) | 1971-05-26 |
| HU164742B (en) | 1974-04-11 |