CH483556A - Ladder for silos - Google Patents
Ladder for silosInfo
- Publication number
- CH483556A CH483556A CH30169A CH30169A CH483556A CH 483556 A CH483556 A CH 483556A CH 30169 A CH30169 A CH 30169A CH 30169 A CH30169 A CH 30169A CH 483556 A CH483556 A CH 483556A
- Authority
- CH
- Switzerland
- Prior art keywords
- silos
- ladder
- Prior art date
Links
Classifications
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06C—LADDERS
- E06C9/00—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes
- E06C9/06—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted
- E06C9/08—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members
- E06C9/12—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members laterally displaceable
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Ladders (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DES0113685 | 1968-01-11 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH483556A true CH483556A (en) | 1969-12-31 |
Family
ID=7532684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH30169A CH483556A (en) | 1968-01-11 | 1969-01-10 | Ladder for silos |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH483556A (en) |
DE (1) | DE1556664C3 (en) |
-
1968
- 1968-01-11 DE DE19681556664 patent/DE1556664C3/en not_active Expired
-
1969
- 1969-01-10 CH CH30169A patent/CH483556A/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE1556664A1 (en) | 1970-03-05 |
DE1556664C3 (en) | 1973-01-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |