FR367409A - rescue ladder - Google Patents
rescue ladderInfo
- Publication number
- FR367409A FR367409A FR367409DA FR367409A FR 367409 A FR367409 A FR 367409A FR 367409D A FR367409D A FR 367409DA FR 367409 A FR367409 A FR 367409A
- Authority
- FR
- France
- Prior art keywords
- rescue ladder
- rescue
- ladder
- Prior art date
- 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
- 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
- E06C9/10—Ladders characterised by being permanently attached to fixed structures, e.g. fire escapes movably mounted with rigid longitudinal members forming part of a building, such as a balcony grid, window grid, or other window part
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR367409T | 1906-06-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR367409A true FR367409A (en) | 1906-10-29 |
Family
ID=1414547
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR367409D Expired FR367409A (en) | 1906-06-23 | 1906-06-23 | rescue ladder |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR367409A (en) |
-
1906
- 1906-06-23 FR FR367409D patent/FR367409A/en not_active Expired
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