FR1268269A - Perfectionnement aux échelles - Google Patents

Perfectionnement aux échelles

Info

Publication number
FR1268269A
FR1268269A FR7263A FR33007263A FR1268269A FR 1268269 A FR1268269 A FR 1268269A FR 7263 A FR7263 A FR 7263A FR 33007263 A FR33007263 A FR 33007263A FR 1268269 A FR1268269 A FR 1268269A
Authority
FR
France
Prior art keywords
ladder
development
ladder development
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
FR7263A
Other languages
English (en)
Inventor
Pierre Genries
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
Priority to FR7263A priority Critical patent/FR1268269A/fr
Application granted granted Critical
Publication of FR1268269A publication Critical patent/FR1268269A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C7/00—Component parts, supporting parts, or accessories
    • E06C7/08—Special construction of longitudinal members, or rungs or other treads

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR7263A 1960-09-26 1960-09-26 Perfectionnement aux échelles Expired FR1268269A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7263A FR1268269A (fr) 1960-09-26 1960-09-26 Perfectionnement aux échelles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7263A FR1268269A (fr) 1960-09-26 1960-09-26 Perfectionnement aux échelles

Publications (1)

Publication Number Publication Date
FR1268269A true FR1268269A (fr) 1961-07-28

Family

ID=8572182

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7263A Expired FR1268269A (fr) 1960-09-26 1960-09-26 Perfectionnement aux échelles

Country Status (1)

Country Link
FR (1) FR1268269A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1579490B1 (de) * 1965-05-31 1970-04-30 Racole Trading And Mfg Company Leiter

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1579490B1 (de) * 1965-05-31 1970-04-30 Racole Trading And Mfg Company Leiter

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