NL71548C - - Google Patents

Info

Publication number
NL71548C
NL71548C NL71548DA NL71548C NL 71548 C NL71548 C NL 71548C NL 71548D A NL71548D A NL 71548DA NL 71548 C NL71548 C NL 71548C
Authority
NL
Netherlands
Application number
Publication of NL71548C publication Critical patent/NL71548C/xx

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
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • B28B23/04—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed
    • B28B23/12—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members the elements being stressed to form prestressed circumferential reinforcements

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
NL71548D NL71548C (en)

Publications (1)

Publication Number Publication Date
NL71548C true NL71548C (en)

Family

ID=1823059

Family Applications (1)

Application Number Title Priority Date Filing Date
NL71548D NL71548C (en)

Country Status (1)

Country Link
NL (1) NL71548C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2913798A (en) * 1952-12-10 1959-11-24 Claire J Breguet Manufacture of hollow rounded ele-ments of prestressed concrete

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2913798A (en) * 1952-12-10 1959-11-24 Claire J Breguet Manufacture of hollow rounded ele-ments of prestressed concrete

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