FR2068180A5 - - Google Patents
Info
- Publication number
- FR2068180A5 FR2068180A5 FR6941316A FR6941316A FR2068180A5 FR 2068180 A5 FR2068180 A5 FR 2068180A5 FR 6941316 A FR6941316 A FR 6941316A FR 6941316 A FR6941316 A FR 6941316A FR 2068180 A5 FR2068180 A5 FR 2068180A5
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/006—Devices for preventing access
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C1/00—Ladders in general
- E06C1/02—Ladders in general with rigid longitudinal member or members
- E06C1/14—Ladders capable of standing by themselves
- E06C1/16—Ladders capable of standing by themselves with hinged struts which rest on the ground
- E06C1/20—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as poles
- E06C1/22—Ladders capable of standing by themselves with hinged struts which rest on the ground with supporting struts formed as poles with extensible, e.g. telescopic, ladder parts or struts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6941316A FR2068180A5 (fr) | 1969-11-24 | 1969-11-24 | |
BE743188D BE743188A (fr) | 1969-11-24 | 1969-12-16 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR6941316A FR2068180A5 (fr) | 1969-11-24 | 1969-11-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2068180A5 true FR2068180A5 (fr) | 1971-08-20 |
Family
ID=9043874
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR6941316A Expired FR2068180A5 (fr) | 1969-11-24 | 1969-11-24 |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE743188A (fr) |
FR (1) | FR2068180A5 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2060735A1 (fr) * | 2007-11-19 | 2009-05-20 | Jennhwa Alan Lo | Échelle trépied à rallonges amovibles |
-
1969
- 1969-11-24 FR FR6941316A patent/FR2068180A5/fr not_active Expired
- 1969-12-16 BE BE743188D patent/BE743188A/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2060735A1 (fr) * | 2007-11-19 | 2009-05-20 | Jennhwa Alan Lo | Échelle trépied à rallonges amovibles |
Also Published As
Publication number | Publication date |
---|---|
BE743188A (fr) | 1970-05-28 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |