FR772476A - Manufacturing process for hollow bodies for expanding tubes and hollow bodies thus obtained - Google Patents

Manufacturing process for hollow bodies for expanding tubes and hollow bodies thus obtained

Info

Publication number
FR772476A
FR772476A FR772476DA FR772476A FR 772476 A FR772476 A FR 772476A FR 772476D A FR772476D A FR 772476DA FR 772476 A FR772476 A FR 772476A
Authority
FR
France
Prior art keywords
hollow bodies
manufacturing process
expanding tubes
expanding
tubes
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)
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.)
MEAF Machinerieen en Apparaten Fabrieken NV
Original Assignee
MEAF Machinerieen en Apparaten Fabrieken NV
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 MEAF Machinerieen en Apparaten Fabrieken NV filed Critical MEAF Machinerieen en Apparaten Fabrieken NV
Application granted granted Critical
Publication of FR772476A publication Critical patent/FR772476A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K9/00—Arc welding or cutting
    • B23K9/0026—Arc welding or cutting specially adapted for particular articles or work

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
FR772476D 1933-06-21 1934-04-26 Manufacturing process for hollow bodies for expanding tubes and hollow bodies thus obtained Expired FR772476A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE772476X 1933-06-21

Publications (1)

Publication Number Publication Date
FR772476A true FR772476A (en) 1934-10-30

Family

ID=6681540

Family Applications (1)

Application Number Title Priority Date Filing Date
FR772476D Expired FR772476A (en) 1933-06-21 1934-04-26 Manufacturing process for hollow bodies for expanding tubes and hollow bodies thus obtained

Country Status (1)

Country Link
FR (1) FR772476A (en)

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