FR421956A - Manufacturing process of core supports - Google Patents

Manufacturing process of core supports

Info

Publication number
FR421956A
FR421956A FR421956DA FR421956A FR 421956 A FR421956 A FR 421956A FR 421956D A FR421956D A FR 421956DA FR 421956 A FR421956 A FR 421956A
Authority
FR
France
Prior art keywords
manufacturing process
core supports
supports
core
manufacturing
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
Walter Kohl
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 FR421956A publication Critical patent/FR421956A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C21/00—Flasks; Accessories therefor
    • B22C21/12—Accessories
    • B22C21/14—Accessories for reinforcing or securing moulding materials or cores, e.g. gaggers, chaplets, pins, bars

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR421956D 1910-10-28 1910-10-28 Manufacturing process of core supports Expired FR421956A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR421956T 1910-10-28

Publications (1)

Publication Number Publication Date
FR421956A true FR421956A (en) 1911-03-09

Family

ID=1464950

Family Applications (1)

Application Number Title Priority Date Filing Date
FR421956D Expired FR421956A (en) 1910-10-28 1910-10-28 Manufacturing process of core supports

Country Status (1)

Country Link
FR (1) FR421956A (en)

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