FR767575A - - Google Patents

Info

Publication number
FR767575A
FR767575A FR767575DA FR767575A FR 767575 A FR767575 A FR 767575A FR 767575D A FR767575D A FR 767575DA FR 767575 A FR767575 A FR 767575A
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 FR767575A publication Critical patent/FR767575A/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
FR767575D Expired FR767575A (zh)

Publications (1)

Publication Number Publication Date
FR767575A true FR767575A (zh) 1934-07-19

Family

ID=1551557

Family Applications (1)

Application Number Title Priority Date Filing Date
FR767575D Expired FR767575A (zh)

Country Status (1)

Country Link
FR (1) FR767575A (zh)

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