FR388434A - Mold for the manufacture of hollow artificial stones with interlocking on four sides - Google Patents

Mold for the manufacture of hollow artificial stones with interlocking on four sides

Info

Publication number
FR388434A
FR388434A FR388434DA FR388434A FR 388434 A FR388434 A FR 388434A FR 388434D A FR388434D A FR 388434DA FR 388434 A FR388434 A FR 388434A
Authority
FR
France
Prior art keywords
interlocking
mold
manufacture
sides
artificial 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
Paul-Jean-Baptiste Barbaste
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.)
PAUL JEAN BAPTISTE BARBASTE
Original Assignee
PAUL JEAN BAPTISTE BARBASTE
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 PAUL JEAN BAPTISTE BARBASTE filed Critical PAUL JEAN BAPTISTE BARBASTE
Application granted granted Critical
Publication of FR388434A publication Critical patent/FR388434A/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
    • B28B7/28—Cores; Mandrels
    • B28B7/30—Cores; Mandrels adjustable, collapsible, or expanding

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
FR388434D 1908-03-24 1908-03-24 Mold for the manufacture of hollow artificial stones with interlocking on four sides Expired FR388434A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR388434T 1908-03-24

Publications (1)

Publication Number Publication Date
FR388434A true FR388434A (en) 1908-08-12

Family

ID=1434108

Family Applications (1)

Application Number Title Priority Date Filing Date
FR388434D Expired FR388434A (en) 1908-03-24 1908-03-24 Mold for the manufacture of hollow artificial stones with interlocking on four sides

Country Status (1)

Country Link
FR (1) FR388434A (en)

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