FR497070A - Improvements to molds for molding plastics or other similar substances - Google Patents

Improvements to molds for molding plastics or other similar substances

Info

Publication number
FR497070A
FR497070A FR497070DA FR497070A FR 497070 A FR497070 A FR 497070A FR 497070D A FR497070D A FR 497070DA FR 497070 A FR497070 A FR 497070A
Authority
FR
France
Prior art keywords
molds
similar substances
molding plastics
plastics
molding
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
Robert Hutchison Kirk
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 FR497070A publication Critical patent/FR497070A/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
    • B28B7/0029—Moulds or moulding surfaces not covered by B28B7/0058 - B28B7/36 and B28B7/40 - B28B7/465, e.g. moulds assembled from several parts
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
FR497070D 1919-03-14 1919-03-14 Improvements to molds for molding plastics or other similar substances Expired FR497070A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR497070T 1919-03-14

Publications (1)

Publication Number Publication Date
FR497070A true FR497070A (en) 1919-11-25

Family

ID=1532425

Family Applications (1)

Application Number Title Priority Date Filing Date
FR497070D Expired FR497070A (en) 1919-03-14 1919-03-14 Improvements to molds for molding plastics or other similar substances

Country Status (1)

Country Link
FR (1) FR497070A (en)

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