IT973904B - Perfezionamento nei quadranti di orologio - Google Patents

Perfezionamento nei quadranti di orologio

Info

Publication number
IT973904B
IT973904B IT5449472A IT5449472A IT973904B IT 973904 B IT973904 B IT 973904B IT 5449472 A IT5449472 A IT 5449472A IT 5449472 A IT5449472 A IT 5449472A IT 973904 B IT973904 B IT 973904B
Authority
IT
Italy
Prior art keywords
improvement
watch faces
watch
faces
Prior art date
Application number
IT5449472A
Other languages
English (en)
Original Assignee
Suwa Seikosha Kk
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 Suwa Seikosha Kk filed Critical Suwa Seikosha Kk
Application granted granted Critical
Publication of IT973904B publication Critical patent/IT973904B/it

Links

Classifications

    • 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
    • G04B19/00—Indicating the time by visual means
    • G04B19/06—Dials
    • G04B19/10—Ornamental shape of the graduations or the surface of the dial; Attachment of the graduations to the dial
    • 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
    • G04B19/00—Indicating the time by visual means
    • G04B19/06—Dials
    • G04B19/12—Selection of materials for dials or graduations markings
    • G—PHYSICS
    • G04—HOROLOGY
    • G04D—APPARATUS OR TOOLS SPECIALLY DESIGNED FOR MAKING OR MAINTAINING CLOCKS OR WATCHES
    • G04D3/00—Watchmakers' or watch-repairers' machines or tools for working materials
    • G04D3/0069—Watchmakers' or watch-repairers' machines or tools for working materials for working with non-mechanical means, e.g. chemical, electrochemical, metallising, vapourising; with electron beams, laser beams

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Plasma & Fusion (AREA)
  • Physical Vapour Deposition (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
IT5449472A 1971-12-29 1972-12-05 Perfezionamento nei quadranti di orologio IT973904B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP72572A JPS5216072B2 (it) 1971-12-29 1971-12-29

Publications (1)

Publication Number Publication Date
IT973904B true IT973904B (it) 1974-06-10

Family

ID=11481704

Family Applications (1)

Application Number Title Priority Date Filing Date
IT5449472A IT973904B (it) 1971-12-29 1972-12-05 Perfezionamento nei quadranti di orologio

Country Status (6)

Country Link
JP (1) JPS5216072B2 (it)
FR (1) FR2166061B1 (it)
GB (1) GB1391230A (it)
HK (1) HK61176A (it)
IT (1) IT973904B (it)
MY (1) MY7700019A (it)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5023653A (it) * 1973-06-30 1975-03-13
JPS5050052A (it) * 1973-08-31 1975-05-06
JPS5210309A (en) * 1975-07-14 1977-01-26 Citizen Watch Co Ltd Outer part for watches
US4517217A (en) * 1980-09-09 1985-05-14 Westinghouse Electric Corp. Protective coating means for articles such as gold-plated jewelry and wristwatch components
US4533605A (en) * 1980-09-09 1985-08-06 Westinghouse Electric Corp. Article such as jewelry or a wristwatch component having composite multi-film protective coating
US4495254A (en) * 1981-05-18 1985-01-22 Westinghouse Electric Corp. Protectively-coated gold-plated article of jewelry or wristwatch component
FR2547775B1 (fr) * 1983-06-23 1987-12-18 Metalem Sa Procede de decoration d'un article, application d'un procede de traitement d'un element de silicium, utilisation d'une plaque de silicium traitee et article decore
JPS6362867A (ja) * 1986-09-02 1988-03-19 Seikosha Co Ltd 有色物品
DE69823425T2 (de) * 1997-06-09 2005-05-19 Seiko Epson Corp. Elektronische Uhr
FR2855651A1 (fr) * 2003-06-02 2004-12-03 Jean Francois Lanier Procede de realisation de cadran d'afficheur par traitement de substrat en silicium
JP4491422B2 (ja) * 2006-02-23 2010-06-30 セイコーエプソン株式会社 時計用文字板および時計
DE112014005633B4 (de) * 2013-12-12 2023-01-26 Yazaki Corporation Rundskalenplatte mit radialen Linien und Kraftfahrzeug-Anzeigeinstrument mit einer Rundskalenplatte mit radialen Linien

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH339575A (de) * 1955-04-06 1959-06-30 Heraeus Gmbh W C Verfahren zum Herstellen eines Korrosionsschutzes an einer Uhr

Also Published As

Publication number Publication date
DE2263524B2 (de) 1976-04-15
JPS4874263A (it) 1973-10-06
FR2166061B1 (it) 1977-04-08
MY7700019A (en) 1977-12-31
DE2263524A1 (de) 1973-07-05
GB1391230A (en) 1975-04-16
FR2166061A1 (it) 1973-08-10
JPS5216072B2 (it) 1977-05-06
HK61176A (en) 1976-10-08

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