FR430026A - Method and device for the production of paving stones and the like - Google Patents

Method and device for the production of paving stones and the like

Info

Publication number
FR430026A
FR430026A FR430026DA FR430026A FR 430026 A FR430026 A FR 430026A FR 430026D A FR430026D A FR 430026DA FR 430026 A FR430026 A FR 430026A
Authority
FR
France
Prior art keywords
production
paving stones
paving
stones
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)
Inventor
Adolf Karger
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 FR430026A publication Critical patent/FR430026A/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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0064—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces
    • 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/0097—Press moulds; Press-mould and press-ram assemblies

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
FR430026D 1911-05-22 1911-05-22 Method and device for the production of paving stones and the like Expired FR430026A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR430026T 1911-05-22

Publications (1)

Publication Number Publication Date
FR430026A true FR430026A (en) 1911-10-06

Family

ID=1472312

Family Applications (1)

Application Number Title Priority Date Filing Date
FR430026D Expired FR430026A (en) 1911-05-22 1911-05-22 Method and device for the production of paving stones and the like

Country Status (1)

Country Link
FR (1) FR430026A (en)

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