FR2203309A5 - - Google Patents

Info

Publication number
FR2203309A5
FR2203309A5 FR7237950A FR7237950A FR2203309A5 FR 2203309 A5 FR2203309 A5 FR 2203309A5 FR 7237950 A FR7237950 A FR 7237950A FR 7237950 A FR7237950 A FR 7237950A FR 2203309 A5 FR2203309 A5 FR 2203309A5
Authority
FR
France
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
FR7237950A
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.)
WILHELMUS JOHANNES NL
Original Assignee
WILHELMUS JOHANNES NL
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 WILHELMUS JOHANNES NL filed Critical WILHELMUS JOHANNES NL
Application granted granted Critical
Publication of FR2203309A5 publication Critical patent/FR2203309A5/fr
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
    • B28B7/007—Moulds characterised by special surfaces for producing a desired surface of a moulded article, e.g. profiled or polished moulding surfaces with moulding surfaces simulating natural effets, e.g. wood or stone
    • 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
    • B28B7/36—Linings or coatings, e.g. removable, absorbent linings, permanent anti-stick coatings; Linings becoming a non-permanent layer of the moulded article
    • 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
    • B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
    • B28B7/46—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for humidifying or dehumidifying

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
  • Press-Shaping Or Shaping Using Conveyers (AREA)
FR7237950A 1972-09-11 1972-10-26 Expired FR2203309A5 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7212306A NL143836B (nl) 1972-09-11 1972-09-11 Werkwijze voor het vervaardigen van bakstenen, vormbakken te gebruiken bij deze werkwijze en bakstenen vervaardigd met toepassing van deze werkwijze.

Publications (1)

Publication Number Publication Date
FR2203309A5 true FR2203309A5 (enrdf_load_stackoverflow) 1974-05-10

Family

ID=19816909

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7237950A Expired FR2203309A5 (enrdf_load_stackoverflow) 1972-09-11 1972-10-26

Country Status (8)

Country Link
BE (1) BE789546A (enrdf_load_stackoverflow)
CH (1) CH555226A (enrdf_load_stackoverflow)
DE (2) DE7236554U (enrdf_load_stackoverflow)
DK (1) DK130634B (enrdf_load_stackoverflow)
FR (1) FR2203309A5 (enrdf_load_stackoverflow)
GB (1) GB1378586A (enrdf_load_stackoverflow)
LU (1) LU66211A1 (enrdf_load_stackoverflow)
NL (1) NL143836B (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
CH555226A (de) 1974-10-31
DE7236554U (de) 1973-05-03
DE2249058B1 (de) 1974-04-11
DE2249058A1 (enrdf_load_stackoverflow) 1974-04-11
DK130634B (da) 1975-03-17
NL143836B (nl) 1974-11-15
BE789546A (nl) 1973-03-29
GB1378586A (en) 1974-12-27
LU66211A1 (enrdf_load_stackoverflow) 1973-04-13
DE2249058C2 (de) 1974-11-21
NL7212306A (enrdf_load_stackoverflow) 1974-03-13
DK130634C (enrdf_load_stackoverflow) 1975-09-08

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Legal Events

Date Code Title Description
CA Change of address
ST Notification of lapse