FR728664A - échelle - Google Patents

échelle

Info

Publication number
FR728664A
FR728664A FR728664DA FR728664A FR 728664 A FR728664 A FR 728664A FR 728664D A FR728664D A FR 728664DA FR 728664 A FR728664 A FR 728664A
Authority
FR
France
Prior art keywords
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
Application number
Other languages
English (en)
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.)
RICHOMME ECHELLES
Original Assignee
RICHOMME ECHELLES
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 RICHOMME ECHELLES filed Critical RICHOMME ECHELLES
Application granted granted Critical
Publication of FR728664A publication Critical patent/FR728664A/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)
FR728664D 1931-12-21 1931-12-21 échelle Expired FR728664A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR728664T 1931-12-21

Publications (1)

Publication Number Publication Date
FR728664A true FR728664A (fr) 1932-07-09

Family

ID=9111969

Family Applications (1)

Application Number Title Priority Date Filing Date
FR728664D Expired FR728664A (fr) 1931-12-21 1931-12-21 échelle

Country Status (1)

Country Link
FR (1) FR728664A (fr)

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