CH491279A - ladder - Google Patents
ladderInfo
- Publication number
- CH491279A CH491279A CH1038568A CH1038568A CH491279A CH 491279 A CH491279 A CH 491279A CH 1038568 A CH1038568 A CH 1038568A CH 1038568 A CH1038568 A CH 1038568A CH 491279 A CH491279 A CH 491279A
- Authority
- CH
- Switzerland
- Prior art keywords
- 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
- E06C1/52—Ladders in general with non-rigid longitudinal members
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1038568A CH491279A (en) | 1968-07-08 | 1968-07-08 | ladder |
DE19681784863 DE1784863A1 (en) | 1968-07-08 | 1968-09-27 | Collapsible ladder |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1038568A CH491279A (en) | 1968-07-08 | 1968-07-08 | ladder |
Publications (1)
Publication Number | Publication Date |
---|---|
CH491279A true CH491279A (en) | 1970-05-31 |
Family
ID=4362661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH1038568A CH491279A (en) | 1968-07-08 | 1968-07-08 | ladder |
Country Status (2)
Country | Link |
---|---|
CH (1) | CH491279A (en) |
DE (1) | DE1784863A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4127594C1 (en) * | 1991-08-21 | 1992-11-12 | Ewald 4232 Xanten De Hackenbruch | Compact escalator with inclined stringers - has individual steps on single inclined stringer, each contg. bolted bracket and flap tread |
-
1968
- 1968-07-08 CH CH1038568A patent/CH491279A/en not_active IP Right Cessation
- 1968-09-27 DE DE19681784863 patent/DE1784863A1/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4127594C1 (en) * | 1991-08-21 | 1992-11-12 | Ewald 4232 Xanten De Hackenbruch | Compact escalator with inclined stringers - has individual steps on single inclined stringer, each contg. bolted bracket and flap tread |
Also Published As
Publication number | Publication date |
---|---|
DE1784863A1 (en) | 1972-01-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |