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
  • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
  • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
  • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
  • B05D5/08—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface
  • B05D5/083—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an anti-friction or anti-adhesive surface involving the use of fluoropolymers
• • 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
• • 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
  • B26B21/58—Razor-blades characterised by the material

Landscapes

• Engineering & Computer Science (AREA)
• Chemical & Material Sciences (AREA)
• Mechanical Engineering (AREA)
• Life Sciences & Earth Sciences (AREA)
• Forests & Forestry (AREA)
• Materials Engineering (AREA)
• Thermal Sciences (AREA)
• Crystallography & Structural Chemistry (AREA)
• Physics & Mathematics (AREA)
• Metallurgy (AREA)
• Organic Chemistry (AREA)
• Heat Treatment Of Articles (AREA)
• Application Of Or Painting With Fluid Materials (AREA)
• Coating Apparatus (AREA)
• Manufacturing Of Magnetic Record Carriers (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=24130964

Family Applications (1)

Country Status (15)

Families Citing this family (12)

Family Cites Families (9)

• 0
  • DD DD63018D patent/DD63018A/xx unknown
• 1966
  • 1966-03-16 US US534651A patent/US3501334A/en not_active Expired - Lifetime
• 1967
  • 1967-03-14 GR GR670132163A patent/GR32163B/el unknown
  • 1967-03-14 GB GB02020/67A patent/GB1162757A/en not_active Expired
  • 1967-03-15 YU YU0505/67A patent/YU31529B/xx unknown
  • 1967-03-15 FI FI670786A patent/FI45523C/fi active
  • 1967-03-15 DE DE1967G0049580 patent/DE1608423B1/de active Granted
  • 1967-03-15 ES ES338054A patent/ES338054A1/es not_active Expired
  • 1967-03-16 AT AT254667A patent/AT292050B/de not_active IP Right Cessation
  • 1967-03-16 SU SU1139653A patent/SU347983A1/ru active
  • 1967-03-16 NL NL676703951A patent/NL148943B/xx unknown
  • 1967-03-16 FR FR99023A patent/FR1519040A/fr not_active Expired
  • 1967-03-16 JP JP42016154A patent/JPS491373B1/ja active Pending
  • 1967-03-16 SE SE03685/67A patent/SE332581B/xx unknown
  • 1967-07-31 BE BE702113D patent/BE702113A/xx unknown

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