FR557675A - - Google Patents

Info

Publication number
FR557675A
FR557675A FR557675DA FR557675A FR 557675 A FR557675 A FR 557675A FR 557675D A FR557675D A FR 557675DA FR 557675 A FR557675 A FR 557675A
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 FR557675A publication Critical patent/FR557675A/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)
FR557675D Expired FR557675A (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
FR557675A true FR557675A (cg-RX-API-DMAC7.html) 1923-08-13

Family

ID=1538747

Family Applications (1)

Application Number Title Priority Date Filing Date
FR557675D Expired FR557675A (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
FR (1) FR557675A (cg-RX-API-DMAC7.html)

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