FR515188A - Advanced molds for tube making - Google Patents

Advanced molds for tube making

Info

Publication number
FR515188A
FR515188A FR515188A FR515188DA FR515188A FR 515188 A FR515188 A FR 515188A FR 515188 A FR515188 A FR 515188A FR 515188D A FR515188D A FR 515188DA FR 515188 A FR515188 A FR 515188A
Authority
FR
France
Prior art keywords
tube making
molds
advanced
advanced molds
tube
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
FR515188A
Other languages
French (fr)
Inventor
George Alfred Bonelli
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 FR515188A publication Critical patent/FR515188A/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
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/76—Moulds

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Mechanical Engineering (AREA)
FR515188A 1920-05-06 1920-05-06 Advanced molds for tube making Expired FR515188A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR515188T 1920-05-06

Publications (1)

Publication Number Publication Date
FR515188A true FR515188A (en) 1921-03-25

Family

ID=8914574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR515188A Expired FR515188A (en) 1920-05-06 1920-05-06 Advanced molds for tube making

Country Status (1)

Country Link
FR (1) FR515188A (en)

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