FR778402A - Dispositifs indicateurs de temps - Google Patents

Dispositifs indicateurs de temps

Info

Publication number
FR778402A
FR778402A FR778402DA FR778402A FR 778402 A FR778402 A FR 778402A FR 778402D A FR778402D A FR 778402DA FR 778402 A FR778402 A FR 778402A
Authority
FR
France
Prior art keywords
time indicating
indicating devices
devices
time
indicating
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
English (en)
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.)
Compagnie Francaise Thomson Houston SA
Original Assignee
Compagnie Francaise Thomson Houston SA
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 Compagnie Francaise Thomson Houston SA filed Critical Compagnie Francaise Thomson Houston SA
Application granted granted Critical
Publication of FR778402A publication Critical patent/FR778402A/fr
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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/24—Electric supply or control circuits therefor
    • B23K11/25—Monitoring devices
    • 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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/24—Electric supply or control circuits therefor
    • B23K11/248—Electric supplies using discharge tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR778402D 1933-08-26 1934-08-25 Dispositifs indicateurs de temps Expired FR778402A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US778402XA 1933-08-26 1933-08-26

Publications (1)

Publication Number Publication Date
FR778402A true FR778402A (fr) 1935-03-15

Family

ID=22140354

Family Applications (1)

Application Number Title Priority Date Filing Date
FR778402D Expired FR778402A (fr) 1933-08-26 1934-08-25 Dispositifs indicateurs de temps

Country Status (1)

Country Link
FR (1) FR778402A (fr)

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