FR916668A - - Google Patents

Info

Publication number
FR916668A
FR916668A FR916668DA FR916668A FR 916668 A FR916668 A FR 916668A FR 916668D A FR916668D A FR 916668DA FR 916668 A FR916668 A FR 916668A
Authority
FR
France
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)
Publication date
Application granted granted Critical
Publication of FR916668A publication Critical patent/FR916668A/fr
Expired legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23BTURNING; BORING
    • B23B51/00Tools for drilling machines
    • B23B51/04Drills for trepanning
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K11/00Resistance welding; Severing by resistance heating
    • B23K11/24Electric supply or control circuits therefor
    • B23K11/248Electric supplies using discharge tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR916668D Expired FR916668A (it)

Publications (1)

Publication Number Publication Date
FR916668A true FR916668A (it) 1947-01-23

Family

ID=1557143

Family Applications (1)

Application Number Title Priority Date Filing Date
FR916668D Expired FR916668A (it)

Country Status (1)

Country Link
FR (1) FR916668A (it)

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