JPS50143389U - - Google Patents

Info

Publication number
JPS50143389U
JPS50143389U JP5439674U JP5439674U JPS50143389U JP S50143389 U JPS50143389 U JP S50143389U JP 5439674 U JP5439674 U JP 5439674U JP 5439674 U JP5439674 U JP 5439674U JP S50143389 U JPS50143389 U JP S50143389U
Authority
JP
Japan
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.)
Pending
Application number
JP5439674U
Other languages
Japanese (ja)
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 JP5439674U priority Critical patent/JPS50143389U/ja
Publication of JPS50143389U publication Critical patent/JPS50143389U/ja
Pending 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
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/04—Ladders for resting against objects, e.g. walls poles, trees
    • E06C1/08—Ladders for resting against objects, e.g. walls poles, trees multi-part
    • E06C1/12—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic
    • E06C1/125—Ladders for resting against objects, e.g. walls poles, trees multi-part extensible, e.g. telescopic with tubular longitudinal members nested within each other
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06C—LADDERS
    • E06C1/00—Ladders in general
    • E06C1/02—Ladders in general with rigid longitudinal member or members
    • E06C1/38—Special constructions of ladders, e.g. ladders with more or less than two longitudinal members, ladders with movable rungs or other treads, longitudinally-foldable ladders
    • E06C1/381—Ladders with rungs or treads attached only to one rigid longitudinal member

Landscapes

  • Ladders (AREA)
  • Emergency Lowering Means (AREA)
JP5439674U 1974-05-15 1974-05-15 Pending JPS50143389U (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5439674U JPS50143389U (ko) 1974-05-15 1974-05-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5439674U JPS50143389U (ko) 1974-05-15 1974-05-15

Publications (1)

Publication Number Publication Date
JPS50143389U true JPS50143389U (ko) 1975-11-26

Family

ID=28204850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5439674U Pending JPS50143389U (ko) 1974-05-15 1974-05-15

Country Status (1)

Country Link
JP (1) JPS50143389U (ko)

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