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FR1447309A - échelle articulée - Google Patents

échelle articulée

Info

Publication number
FR1447309A
FR1447309A FR20735A FR20735A FR1447309A FR 1447309 A FR1447309 A FR 1447309A FR 20735 A FR20735 A FR 20735A FR 20735 A FR20735 A FR 20735A FR 1447309 A FR1447309 A FR 1447309A
Authority
FR
France
Prior art keywords
articulated ladder
ladder
articulated
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
Application number
FR20735A
Other languages
English (en)
Inventor
Roger Yon
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Esso SA
Original Assignee
Esso Standard SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Esso Standard SA filed Critical Esso Standard SA
Priority to FR20735A priority Critical patent/FR1447309A/fr
Application granted granted Critical
Publication of FR1447309A publication Critical patent/FR1447309A/fr
Expired legal-status Critical Current

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
    • E06C1/56—Rope or chain ladders
FR20735A 1965-06-14 1965-06-14 échelle articulée Expired FR1447309A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR20735A FR1447309A (fr) 1965-06-14 1965-06-14 échelle articulée

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR20735A FR1447309A (fr) 1965-06-14 1965-06-14 échelle articulée

Publications (1)

Publication Number Publication Date
FR1447309A true FR1447309A (fr) 1966-07-29

Family

ID=1579812

Family Applications (1)

Application Number Title Priority Date Filing Date
FR20735A Expired FR1447309A (fr) 1965-06-14 1965-06-14 échelle articulée

Country Status (1)

Country Link
FR (1) FR1447309A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946834A (en) * 1975-02-27 1976-03-30 Simon Shafer Self storing fire escape ladder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3946834A (en) * 1975-02-27 1976-03-30 Simon Shafer Self storing fire escape ladder

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