FR827906A - Improvement in the manufacture of ladders - Google Patents

Improvement in the manufacture of ladders

Info

Publication number
FR827906A
FR827906A FR827906DA FR827906A FR 827906 A FR827906 A FR 827906A FR 827906D A FR827906D A FR 827906DA FR 827906 A FR827906 A FR 827906A
Authority
FR
France
Prior art keywords
ladders
improvement
manufacture
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
French (fr)
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.)
Aumaitre & Mathe Ets
Original Assignee
Aumaitre & Mathe Ets
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 Aumaitre & Mathe Ets filed Critical Aumaitre & Mathe Ets
Application granted granted Critical
Publication of FR827906A publication Critical patent/FR827906A/en
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)
FR827906D 1937-10-14 1937-10-14 Improvement in the manufacture of ladders Expired FR827906A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR827906T 1937-10-14

Publications (1)

Publication Number Publication Date
FR827906A true FR827906A (en) 1938-05-06

Family

ID=9283522

Family Applications (1)

Application Number Title Priority Date Filing Date
FR827906D Expired FR827906A (en) 1937-10-14 1937-10-14 Improvement in the manufacture of ladders

Country Status (1)

Country Link
FR (1) FR827906A (en)

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