KR930018305U - Prefab ladder - Google Patents
Prefab ladderInfo
- Publication number
- KR930018305U KR930018305U KR2019920000521U KR920000521U KR930018305U KR 930018305 U KR930018305 U KR 930018305U KR 2019920000521 U KR2019920000521 U KR 2019920000521U KR 920000521 U KR920000521 U KR 920000521U KR 930018305 U KR930018305 U KR 930018305U
- Authority
- KR
- South Korea
- Prior art keywords
- prefab
- ladder
- prefab ladder
- Prior art date
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
- E06C1/38—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
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C7/00—Component parts, supporting parts, or accessories
- E06C7/50—Joints or other connecting parts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR888814497U KR940000352Y1 (en) | 1992-01-14 | 1992-01-14 | Prefabricating ladder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR888814497U KR940000352Y1 (en) | 1992-01-14 | 1992-01-14 | Prefabricating ladder |
Publications (2)
Publication Number | Publication Date |
---|---|
KR930018305U true KR930018305U (en) | 1993-08-21 |
KR940000352Y1 KR940000352Y1 (en) | 1994-01-20 |
Family
ID=19327935
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR888814497U KR940000352Y1 (en) | 1992-01-14 | 1992-01-14 | Prefabricating ladder |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940000352Y1 (en) |
-
1992
- 1992-01-14 KR KR888814497U patent/KR940000352Y1/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR940000352Y1 (en) | 1994-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
LAPS | Lapse due to unpaid annual fee |