FR21301E - Method and apparatus for molding shells - Google Patents

Method and apparatus for molding shells

Info

Publication number
FR21301E
FR21301E FR21301A FR21301DA FR21301E FR 21301 E FR21301 E FR 21301E FR 21301 A FR21301 A FR 21301A FR 21301D A FR21301D A FR 21301DA FR 21301 E FR21301 E FR 21301E
Authority
FR
France
Prior art keywords
molding shells
shells
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
FR21301A
Other languages
French (fr)
Inventor
Jacques Morat
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 FR21301E publication Critical patent/FR21301E/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/22—Moulds for peculiarly-shaped castings
    • B22C9/24—Moulds for peculiarly-shaped castings for hollow articles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR21301A 1916-04-14 1916-04-14 Method and apparatus for molding shells Expired FR21301E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR21301T 1916-04-14

Publications (1)

Publication Number Publication Date
FR21301E true FR21301E (en) 1920-08-09

Family

ID=8660336

Family Applications (1)

Application Number Title Priority Date Filing Date
FR21301A Expired FR21301E (en) 1916-04-14 1916-04-14 Method and apparatus for molding shells

Country Status (1)

Country Link
FR (1) FR21301E (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019246223A1 (en) 2018-06-19 2019-12-26 Fisherh20, Llc Apparatuses and methods for treating, purifying and/or extracting from wastewater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019246223A1 (en) 2018-06-19 2019-12-26 Fisherh20, Llc Apparatuses and methods for treating, purifying and/or extracting from wastewater

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