FR944216A - Improvements to valves - Google Patents

Improvements to valves

Info

Publication number
FR944216A
FR944216A FR944216DA FR944216A FR 944216 A FR944216 A FR 944216A FR 944216D A FR944216D A FR 944216DA FR 944216 A FR944216 A FR 944216A
Authority
FR
France
Prior art keywords
valves
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
Roger-Edmond Best
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 FR944216A publication Critical patent/FR944216A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B13/00—Irrigation ditches, i.e. gravity flow, open channel water distribution systems

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
FR944216D 1947-03-12 1947-03-12 Improvements to valves Expired FR944216A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR944216T 1947-03-12

Publications (1)

Publication Number Publication Date
FR944216A true FR944216A (en) 1949-03-30

Family

ID=9471626

Family Applications (1)

Application Number Title Priority Date Filing Date
FR944216D Expired FR944216A (en) 1947-03-12 1947-03-12 Improvements to valves

Country Status (1)

Country Link
FR (1) FR944216A (en)

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