FR1589664A - - Google Patents

Info

Publication number
FR1589664A
FR1589664A FR1589664DA FR1589664A FR 1589664 A FR1589664 A FR 1589664A FR 1589664D A FR1589664D A FR 1589664DA FR 1589664 A FR1589664 A FR 1589664A
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)
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 FR1589664A publication Critical patent/FR1589664A/fr
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/52—Methods or machines specially adapted for the production of tubular articles by extruding
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/92—Methods or apparatus for treating or reshaping
    • B28B21/94—Methods or apparatus for treating or reshaping for impregnating or coating by applying liquids or semi-liquids

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
FR1589664D 1968-05-08 1968-05-08 Expired FR1589664A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR150976 1968-05-08

Publications (1)

Publication Number Publication Date
FR1589664A true FR1589664A (enrdf_load_stackoverflow) 1970-04-06

Family

ID=8649958

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1589664D Expired FR1589664A (enrdf_load_stackoverflow) 1968-05-08 1968-05-08

Country Status (6)

Country Link
BE (1) BE732176A (enrdf_load_stackoverflow)
CH (1) CH496634A (enrdf_load_stackoverflow)
DE (1) DE1923615A1 (enrdf_load_stackoverflow)
FR (1) FR1589664A (enrdf_load_stackoverflow)
GB (1) GB1264354A (enrdf_load_stackoverflow)
NL (1) NL6906821A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0407632A1 (de) * 1988-03-08 1991-01-16 Gregor Kern Verfahren zur Herstellung von Betonrohren und Rohrpresse zur Durchführung des Verfahrens

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0407632A1 (de) * 1988-03-08 1991-01-16 Gregor Kern Verfahren zur Herstellung von Betonrohren und Rohrpresse zur Durchführung des Verfahrens

Also Published As

Publication number Publication date
DE1923615A1 (de) 1969-11-13
NL6906821A (enrdf_load_stackoverflow) 1969-11-11
CH496634A (fr) 1970-09-30
GB1264354A (enrdf_load_stackoverflow) 1972-02-23
BE732176A (enrdf_load_stackoverflow) 1969-10-01

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Legal Events

Date Code Title Description
ST Notification of lapse