FR741544A - - Google Patents

Info

Publication number
FR741544A
FR741544A FR741544DA FR741544A FR 741544 A FR741544 A FR 741544A FR 741544D A FR741544D A FR 741544DA FR 741544 A FR741544 A FR 741544A
Authority
FR
France
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)
Publication date
Application granted granted Critical
Publication of FR741544A publication Critical patent/FR741544A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B7/00—Barrages or weirs; Layout, construction, methods of, or devices for, making same
    • E02B7/20—Movable barrages; Lock or dry-dock gates
    • E02B7/26—Vertical-lift gates
    • E02B7/36—Elevating mechanisms for vertical-lift gates

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
FR741544D Expired FR741544A (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
FR741544A true FR741544A (cg-RX-API-DMAC7.html) 1933-02-10

Family

ID=1546067

Family Applications (1)

Application Number Title Priority Date Filing Date
FR741544D Expired FR741544A (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
FR (1) FR741544A (cg-RX-API-DMAC7.html)

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