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FR678439A - Improvements made to vaporization devices - Google Patents

Improvements made to vaporization devices

Info

Publication number
FR678439A
FR678439A FR678439DA FR678439A FR 678439 A FR678439 A FR 678439A FR 678439D A FR678439D A FR 678439DA FR 678439 A FR678439 A FR 678439A
Authority
FR
France
Prior art keywords
improvements made
vaporization devices
vaporization
devices
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.)
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 FR678439A publication Critical patent/FR678439A/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
    • B23K28/00—Welding or cutting not covered by any of the preceding groups, e.g. electrolytic welding
    • B23K28/02—Combined welding or cutting procedures or apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR678439D 1928-07-16 1929-07-16 Improvements made to vaporization devices Expired FR678439A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US678439XA 1928-07-16 1928-07-16

Publications (1)

Publication Number Publication Date
FR678439A true FR678439A (en) 1930-03-24

Family

ID=22078792

Family Applications (1)

Application Number Title Priority Date Filing Date
FR678439D Expired FR678439A (en) 1928-07-16 1929-07-16 Improvements made to vaporization devices

Country Status (1)

Country Link
FR (1) FR678439A (en)

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