FR1146157A - Improvements to pipes - Google Patents

Improvements to pipes

Info

Publication number
FR1146157A
FR1146157A FR1146157DA FR1146157A FR 1146157 A FR1146157 A FR 1146157A FR 1146157D A FR1146157D A FR 1146157DA FR 1146157 A FR1146157 A FR 1146157A
Authority
FR
France
Prior art keywords
pipes
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)
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.)
Sharp Jones & Co Ltd
Original Assignee
Sharp Jones & Co Ltd
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 Sharp Jones & Co Ltd filed Critical Sharp Jones & Co Ltd
Application granted granted Critical
Publication of FR1146157A publication Critical patent/FR1146157A/en
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
    • B28B21/92—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)
FR1146157D 1956-02-10 1956-02-10 Improvements to pipes Expired FR1146157A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1146157T 1956-02-10

Publications (1)

Publication Number Publication Date
FR1146157A true FR1146157A (en) 1957-11-07

Family

ID=9645223

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1146157D Expired FR1146157A (en) 1956-02-10 1956-02-10 Improvements to pipes

Country Status (1)

Country Link
FR (1) FR1146157A (en)

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