FR779628A - Improvements in special steels - Google Patents

Improvements in special steels

Info

Publication number
FR779628A
FR779628A FR779628DA FR779628A FR 779628 A FR779628 A FR 779628A FR 779628D A FR779628D A FR 779628DA FR 779628 A FR779628 A FR 779628A
Authority
FR
France
Prior art keywords
special steels
steels
special
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.)
ELECTRO METALLURG CO
Original Assignee
ELECTRO METALLURG CO
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 ELECTRO METALLURG CO filed Critical ELECTRO METALLURG CO
Application granted granted Critical
Publication of FR779628A publication Critical patent/FR779628A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C38/00—Ferrous alloys, e.g. steel alloys
    • C22C38/18—Ferrous alloys, e.g. steel alloys containing chromium
    • C22C38/24—Ferrous alloys, e.g. steel alloys containing chromium with vanadium

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
FR779628D 1933-10-18 1934-10-13 Improvements in special steels Expired FR779628A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US779628XA 1933-10-18 1933-10-18

Publications (1)

Publication Number Publication Date
FR779628A true FR779628A (en) 1935-04-10

Family

ID=22141045

Family Applications (1)

Application Number Title Priority Date Filing Date
FR779628D Expired FR779628A (en) 1933-10-18 1934-10-13 Improvements in special steels

Country Status (1)

Country Link
FR (1) FR779628A (en)

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