FR993164A - Perfectionnements aux échelles souples - Google Patents

Perfectionnements aux échelles souples

Info

Publication number
FR993164A
FR993164A FR993164DA FR993164A FR 993164 A FR993164 A FR 993164A FR 993164D A FR993164D A FR 993164DA FR 993164 A FR993164 A FR 993164A
Authority
FR
France
Prior art keywords
soft scale
scale improvements
soft
scale
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
Other languages
English (en)
Inventor
Raphae L-Joseph Chapalain
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 filed Critical
Application granted granted Critical
Publication of FR993164A publication Critical patent/FR993164A/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
FR993164D 1949-06-08 1949-06-08 Perfectionnements aux échelles souples Expired FR993164A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR993164T 1949-06-08

Publications (1)

Publication Number Publication Date
FR993164A true FR993164A (fr) 1951-10-29

Family

ID=9555448

Family Applications (1)

Application Number Title Priority Date Filing Date
FR993164D Expired FR993164A (fr) 1949-06-08 1949-06-08 Perfectionnements aux échelles souples

Country Status (1)

Country Link
FR (1) FR993164A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5255757A (en) * 1992-09-09 1993-10-26 Martin Horowitz Collapsible ladder

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5255757A (en) * 1992-09-09 1993-10-26 Martin Horowitz Collapsible ladder
WO1994005890A1 (fr) * 1992-09-09 1994-03-17 Martin Horowitz Echelle repliable

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