FR661396A - Improvement in the construction of metal ladders - Google Patents

Improvement in the construction of metal ladders

Info

Publication number
FR661396A
FR661396A FR661396DA FR661396A FR 661396 A FR661396 A FR 661396A FR 661396D A FR661396D A FR 661396DA FR 661396 A FR661396 A FR 661396A
Authority
FR
France
Prior art keywords
improvement
construction
metal ladders
ladders
metal
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)
Inventor
Georges Sellier
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 FR661396A publication Critical patent/FR661396A/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
    • E06C7/10—Reinforcements for ladders

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR661396D 1928-10-02 1928-10-02 Improvement in the construction of metal ladders Expired FR661396A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR661396T 1928-10-02

Publications (1)

Publication Number Publication Date
FR661396A true FR661396A (en) 1929-07-24

Family

ID=9010873

Family Applications (1)

Application Number Title Priority Date Filing Date
FR661396D Expired FR661396A (en) 1928-10-02 1928-10-02 Improvement in the construction of metal ladders

Country Status (1)

Country Link
FR (1) FR661396A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE956186C (en) * 1952-03-22 1957-01-17 Spieth Enrst K Detachable ladder for hunters

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE956186C (en) * 1952-03-22 1957-01-17 Spieth Enrst K Detachable ladder for hunters

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