FR473211A - Improvements to molding frames - Google Patents

Improvements to molding frames

Info

Publication number
FR473211A
FR473211A FR473211DA FR473211A FR 473211 A FR473211 A FR 473211A FR 473211D A FR473211D A FR 473211DA FR 473211 A FR473211 A FR 473211A
Authority
FR
France
Prior art keywords
molding frames
frames
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
George Frink Dana
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 FR473211A publication Critical patent/FR473211A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C21/00—Flasks; Accessories therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR473211D 1914-04-20 1914-04-20 Improvements to molding frames Expired FR473211A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR473211T 1914-04-20

Publications (1)

Publication Number Publication Date
FR473211A true FR473211A (en) 1915-01-06

Family

ID=1511303

Family Applications (1)

Application Number Title Priority Date Filing Date
FR473211D Expired FR473211A (en) 1914-04-20 1914-04-20 Improvements to molding frames

Country Status (1)

Country Link
FR (1) FR473211A (en)

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