FR37899E - Soupape à fermeture automatique - Google Patents

Soupape à fermeture automatique

Info

Publication number
FR37899E
FR37899E FR37899DA FR37899E FR 37899 E FR37899 E FR 37899E FR 37899D A FR37899D A FR 37899DA FR 37899 E FR37899 E FR 37899E
Authority
FR
France
Prior art keywords
self
closing valve
closing
valve
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
English (en)
Inventor
Albert Lecq
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 FR37899E publication Critical patent/FR37899E/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D7/00—Methods or apparatus for placing sheet pile bulkheads, piles, mouldpipes, or other moulds
    • E02D7/18—Placing by vibrating

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
FR37899D 1930-01-17 1930-01-17 Soupape à fermeture automatique Expired FR37899E (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR37899T 1930-01-17

Publications (1)

Publication Number Publication Date
FR37899E true FR37899E (fr) 1931-02-04

Family

ID=8674460

Family Applications (1)

Application Number Title Priority Date Filing Date
FR37899D Expired FR37899E (fr) 1930-01-17 1930-01-17 Soupape à fermeture automatique

Country Status (1)

Country Link
FR (1) FR37899E (fr)

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