ES498777A0 - Perfeccionamientos en vertederos de caudal regulable - Google Patents

Perfeccionamientos en vertederos de caudal regulable

Info

Publication number
ES498777A0
ES498777A0 ES498777A ES498777A ES498777A0 ES 498777 A0 ES498777 A0 ES 498777A0 ES 498777 A ES498777 A ES 498777A ES 498777 A ES498777 A ES 498777A ES 498777 A0 ES498777 A0 ES 498777A0
Authority
ES
Spain
Prior art keywords
dumps
adjustable flow
adjustable
flow
flow dumps
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.)
Granted
Application number
ES498777A
Other languages
English (en)
Spanish (es)
Other versions
ES8200274A1 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fonderie et Ateliers des Sablons SA
Original Assignee
Fonderie et Ateliers des Sablons SA
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 by Fonderie et Ateliers des Sablons SA filed Critical Fonderie et Ateliers des Sablons SA
Publication of ES8200274A1 publication Critical patent/ES8200274A1/es
Publication of ES498777A0 publication Critical patent/ES498777A0/es
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/022—Stairways; Layouts thereof characterised by the supporting structure
    • E04F11/032—Spiral stairways supported by a central column

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Steps, Ramps, And Handrails (AREA)
ES498777A 1980-01-24 1981-01-23 Perfeccionamientos en vertederos de caudal regulable Granted ES498777A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8001475A FR2476185A1 (fr) 1980-01-24 1980-01-24 Methode pour l'assemblage d'elements dans des escaliers helicoidaux prefabriques

Publications (2)

Publication Number Publication Date
ES8200274A1 ES8200274A1 (es) 1981-11-01
ES498777A0 true ES498777A0 (es) 1981-11-01

Family

ID=9237819

Family Applications (1)

Application Number Title Priority Date Filing Date
ES498777A Granted ES498777A0 (es) 1980-01-24 1981-01-23 Perfeccionamientos en vertederos de caudal regulable

Country Status (2)

Country Link
ES (1) ES498777A0 (cg-RX-API-DMAC10.html)
FR (1) FR2476185A1 (cg-RX-API-DMAC10.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0343599A1 (de) * 1988-05-24 1989-11-29 Fritz Mathys Wendeltreppe

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2320966A1 (de) * 1973-04-26 1974-11-14 Ernst Partenheimer Spindeltreppe aus vorgefertigten kragstufen
DE2501766A1 (de) * 1975-01-17 1976-07-22 Johannes Brauckmann Spindeltreppe mit standrohr

Also Published As

Publication number Publication date
ES8200274A1 (es) 1981-11-01
FR2476185B1 (cg-RX-API-DMAC10.html) 1983-05-27
FR2476185A1 (fr) 1981-08-21

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20001009