JPS50111999U - - Google Patents
Info
- Publication number
- JPS50111999U JPS50111999U JP2077674U JP2077674U JPS50111999U JP S50111999 U JPS50111999 U JP S50111999U JP 2077674 U JP2077674 U JP 2077674U JP 2077674 U JP2077674 U JP 2077674U JP S50111999 U JPS50111999 U JP S50111999U
- Authority
- JP
- Japan
- 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.)
- Pending
Links
Classifications
-
- 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
- E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
- E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
- E06C1/12—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic
- E06C1/125—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic with tubular longitudinal members nested within each other
-
- 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
- E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
- E06C1/381—Ladders with rungs or treads attached only to one rigid longitudinal member
Landscapes
- Ladders (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2077674U JPS50111999U (ja) | 1974-02-22 | 1974-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2077674U JPS50111999U (ja) | 1974-02-22 | 1974-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS50111999U true JPS50111999U (ja) | 1975-09-12 |
Family
ID=28110969
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2077674U Pending JPS50111999U (ja) | 1974-02-22 | 1974-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS50111999U (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5519743U (ja) * | 1978-07-27 | 1980-02-07 | ||
| JPWO2021246464A1 (ja) * | 2020-06-05 | 2021-12-09 |
-
1974
- 1974-02-22 JP JP2077674U patent/JPS50111999U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5519743U (ja) * | 1978-07-27 | 1980-02-07 | ||
| JPWO2021246464A1 (ja) * | 2020-06-05 | 2021-12-09 | ||
| WO2021246464A1 (ja) * | 2020-06-05 | 2021-12-09 | 特殊梯子製作所有限会社 | 筒状体摺動構造物およびそれを一部に適用した伸縮可能な梯子 |