FR23588E - Manufacturing process of reinforced cement pipes asphalt or asphalt - Google Patents

Manufacturing process of reinforced cement pipes asphalt or asphalt

Info

Publication number
FR23588E
FR23588E FR23588A FR23588DA FR23588E FR 23588 E FR23588 E FR 23588E FR 23588 A FR23588 A FR 23588A FR 23588D A FR23588D A FR 23588DA FR 23588 E FR23588 E FR 23588E
Authority
FR
France
Prior art keywords
asphalt
manufacturing process
reinforced cement
cement pipes
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
FR23588A
Other languages
French (fr)
Inventor
Leon Bille
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR23588E publication Critical patent/FR23588E/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
    • B28B21/70—Methods or machines specially adapted for the production of tubular articles by building-up from preformed elements
    • B28B21/72—Producing multilayer tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
FR23588A 1919-06-12 1919-06-12 Manufacturing process of reinforced cement pipes asphalt or asphalt Expired FR23588E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR23588T 1919-06-12

Publications (1)

Publication Number Publication Date
FR23588E true FR23588E (en) 1921-12-14

Family

ID=8662303

Family Applications (1)

Application Number Title Priority Date Filing Date
FR23588A Expired FR23588E (en) 1919-06-12 1919-06-12 Manufacturing process of reinforced cement pipes asphalt or asphalt

Country Status (1)

Country Link
FR (1) FR23588E (en)

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