FR734670A - Improvements to electric welders - Google Patents

Improvements to electric welders

Info

Publication number
FR734670A
FR734670A FR734670DA FR734670A FR 734670 A FR734670 A FR 734670A FR 734670D A FR734670D A FR 734670DA FR 734670 A FR734670 A FR 734670A
Authority
FR
France
Prior art keywords
electric welders
welders
electric
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
Maurice Charlier
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 filed Critical
Application granted granted Critical
Publication of FR734670A publication Critical patent/FR734670A/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
    • B23K9/0008—Welding without shielding means against the influence of the surrounding atmosphere

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
FR734670D 1932-04-05 1932-04-05 Improvements to electric welders Expired FR734670A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR734670T 1932-04-05

Publications (1)

Publication Number Publication Date
FR734670A true FR734670A (en) 1932-10-25

Family

ID=9129818

Family Applications (1)

Application Number Title Priority Date Filing Date
FR734670D Expired FR734670A (en) 1932-04-05 1932-04-05 Improvements to electric welders

Country Status (1)

Country Link
FR (1) FR734670A (en)

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