FR2072868A5 - - Google Patents

Info

Publication number
FR2072868A5
FR2072868A5 FR7043558A FR7043558A FR2072868A5 FR 2072868 A5 FR2072868 A5 FR 2072868A5 FR 7043558 A FR7043558 A FR 7043558A FR 7043558 A FR7043558 A FR 7043558A FR 2072868 A5 FR2072868 A5 FR 2072868A5
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
FR7043558A
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.)
Gillette Co LLC
Original Assignee
Gillette Co LLC
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 Gillette Co LLC filed Critical Gillette Co LLC
Application granted granted Critical
Publication of FR2072868A5 publication Critical patent/FR2072868A5/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D9/00—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor
    • C21D9/18—Heat treatment, e.g. annealing, hardening, quenching or tempering, adapted for particular articles; Furnaces therefor for knives, scythes, scissors, or like hand cutting tools
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B26—HAND CUTTING TOOLS; CUTTING; SEVERING
    • B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
    • B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
    • B26B21/54—Razor-blades
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S148/00—Metal treatment
    • Y10S148/902—Metal treatment having portions of differing metallurgical properties or characteristics
    • Y10S148/905—Cutting tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Forests & Forestry (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Heat Treatment Of Articles (AREA)
  • Nonmetal Cutting Devices (AREA)
  • Heat Treatment Of Sheet Steel (AREA)
  • Heat Treatment Of Steel (AREA)
FR7043558A 1969-12-03 1970-12-03 Expired FR2072868A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US88234569A 1969-12-03 1969-12-03

Publications (1)

Publication Number Publication Date
FR2072868A5 true FR2072868A5 (en) 1971-09-24

Family

ID=25380394

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7043558A Expired FR2072868A5 (en) 1969-12-03 1970-12-03

Country Status (7)

Country Link
US (1) US3723195A (en)
CA (1) CA930290A (en)
ES (1) ES386098A1 (en)
FR (1) FR2072868A5 (en)
GB (1) GB1329984A (en)
NL (1) NL7017639A (en)
SE (1) SE368422B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2035374A (en) * 1978-10-19 1980-06-18 Wilkinson Sword Ltd Steel alloy
JP3354163B2 (en) * 1991-08-05 2002-12-09 日立金属株式会社 Stainless steel for razor and method for producing the same
US5666732A (en) * 1994-09-28 1997-09-16 Shea; Thomas M. Holder for use with a razor blade

Also Published As

Publication number Publication date
CA930290A (en) 1973-07-17
US3723195A (en) 1973-03-27
NL7017639A (en) 1971-06-07
ES386098A1 (en) 1973-03-16
GB1329984A (en) 1973-09-12
SE368422B (en) 1974-07-01

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse