BE374677A - - Google Patents

Info

Publication number
BE374677A
BE374677A BE374677DA BE374677A BE 374677 A BE374677 A BE 374677A BE 374677D A BE374677D A BE 374677DA BE 374677 A BE374677 A BE 374677A
Authority
BE
Belgium
Prior art keywords
desc
page number
clms page
clms
attention
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE374677A publication Critical patent/BE374677A/fr

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
    • B28B21/86—Cores
    • B28B21/88—Cores adjustable, collapsible or expansible

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Financial Or Insurance-Related Operations Such As Payment And Settlement (AREA)
BE374677D BE374677A (cg-RX-API-DMAC7.html)

Publications (1)

Publication Number Publication Date
BE374677A true BE374677A (cg-RX-API-DMAC7.html)

Family

ID=45404

Family Applications (1)

Application Number Title Priority Date Filing Date
BE374677D BE374677A (cg-RX-API-DMAC7.html)

Country Status (1)

Country Link
BE (1) BE374677A (cg-RX-API-DMAC7.html)

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