CH1539969A4 - - Google Patents

Info

Publication number
CH1539969A4
CH1539969A4 CH1539969D CH1539969D CH1539969A4 CH 1539969 A4 CH1539969 A4 CH 1539969A4 CH 1539969 D CH1539969 D CH 1539969D CH 1539969 D CH1539969 D CH 1539969D CH 1539969 A4 CH1539969 A4 CH 1539969A4
Authority
CH
Switzerland
Application number
CH1539969D
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 filed Critical
Publication of CH1539969A4 publication Critical patent/CH1539969A4/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C5/00—Alloys based on noble metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/16—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on nitrides
    • G—PHYSICS
    • G04—HOROLOGY
    • G04B—MECHANICALLY-DRIVEN CLOCKS OR WATCHES; MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL; TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS
    • G04B37/00—Cases
    • G04B37/22—Materials or processes of manufacturing pocket watch or wrist watch cases

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Ceramic Products (AREA)
  • Powder Metallurgy (AREA)
CH1539969D 1969-10-14 1969-10-14 CH1539969A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1539969A CH563031A (en) 1969-10-14 1969-10-14 Sintered hard gold alloys for external watch parts - using zirconium nitride-cobalt mixt. vacuum impregnated with gold

Publications (1)

Publication Number Publication Date
CH1539969A4 true CH1539969A4 (fr) 1974-12-13

Family

ID=4408778

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1539969A CH563031A (en) 1969-10-14 1969-10-14 Sintered hard gold alloys for external watch parts - using zirconium nitride-cobalt mixt. vacuum impregnated with gold
CH1539969D CH1539969A4 (fr) 1969-10-14 1969-10-14

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CH1539969A CH563031A (en) 1969-10-14 1969-10-14 Sintered hard gold alloys for external watch parts - using zirconium nitride-cobalt mixt. vacuum impregnated with gold

Country Status (1)

Country Link
CH (2) CH563031A (fr)

Also Published As

Publication number Publication date
CH563031A (en) 1975-06-13

Similar Documents

Publication Publication Date Title
AU2270770A (fr)
AU465452B2 (fr)
AU429630B2 (fr)
AU450150B2 (fr)
AU2355770A (fr)
AU442375B2 (fr)
AU427401B2 (fr)
AU470301B1 (fr)
AU442380B2 (fr)
AU410358B2 (fr)
AU428074B2 (fr)
AU428129B2 (fr)
AU428131B2 (fr)
AU417208B2 (fr)
AU425297B2 (fr)
AU438128B2 (fr)
AT308690B (fr)
AU442285B2 (fr)
AU442322B2 (fr)
AU442357B2 (fr)
AU414607B2 (fr)
AU442554B2 (fr)
AU442535B2 (fr)
AU442538B2 (fr)
AU470661B1 (fr)