DE69733633D1 - Durchsichtiges und kratzfestes Uhrenglas und ein mit diesem Glas versehenes Uhrengehäuse - Google Patents

Durchsichtiges und kratzfestes Uhrenglas und ein mit diesem Glas versehenes Uhrengehäuse

Info

Publication number
DE69733633D1
DE69733633D1 DE69733633T DE69733633T DE69733633D1 DE 69733633 D1 DE69733633 D1 DE 69733633D1 DE 69733633 T DE69733633 T DE 69733633T DE 69733633 T DE69733633 T DE 69733633T DE 69733633 D1 DE69733633 D1 DE 69733633D1
Authority
DE
Germany
Prior art keywords
glass
watch
transparent
scratch
case provided
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 - Lifetime
Application number
DE69733633T
Other languages
English (en)
Other versions
DE69733633T2 (de
Inventor
Michael Bach
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.)
Rado Uhren AG
Original Assignee
Rado Uhren AG
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 Rado Uhren AG filed Critical Rado Uhren AG
Publication of DE69733633D1 publication Critical patent/DE69733633D1/de
Application granted granted Critical
Publication of DE69733633T2 publication Critical patent/DE69733633T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G04B39/00—Watch crystals; Fastening or sealing of crystals; Clock glasses
    • G04B39/004—Watch crystals; Fastening or sealing of crystals; Clock glasses from a material other than glass
    • G04B39/006—Watch crystals; Fastening or sealing of crystals; Clock glasses from a material other than glass out of wear resistant material, e.g. sapphire

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Surface Treatment Of Glass (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Joining Of Glass To Other Materials (AREA)
DE69733633T 1997-01-16 1997-01-16 Durchsichtiges und kratzfestes Uhrenglas und ein mit diesem Glas versehenes Uhrengehäuse Expired - Lifetime DE69733633T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP97100591A EP0854403B1 (de) 1997-01-16 1997-01-16 Durchsichtiges und kratzfestes Uhrenglas und ein mit diesem Glas versehenes Uhrengehäuse

Publications (2)

Publication Number Publication Date
DE69733633D1 true DE69733633D1 (de) 2005-08-04
DE69733633T2 DE69733633T2 (de) 2006-05-18

Family

ID=8226373

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69733633T Expired - Lifetime DE69733633T2 (de) 1997-01-16 1997-01-16 Durchsichtiges und kratzfestes Uhrenglas und ein mit diesem Glas versehenes Uhrengehäuse

Country Status (3)

Country Link
EP (1) EP0854403B1 (de)
AT (1) ATE298900T1 (de)
DE (1) DE69733633T2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITIM20030011A1 (it) * 2003-11-12 2005-05-13 Cosetta Schiavolini Particolare vetro per orologio, che permette

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1238069A (fr) * 1959-10-15 1960-11-30 Dalloz Freres Ets Perfectionnement aux verres de montres
CH554014A (de) * 1970-06-25 1974-09-13
JPS4965864A (de) * 1972-10-24 1974-06-26
CH632891GA3 (en) * 1979-09-12 1982-11-15 Process for producing a watch-glass
JPS5761644A (en) * 1980-10-02 1982-04-14 Seiko Epson Corp Cover glass having diamond coating layer and its preparation
CH659168GA3 (de) * 1985-04-16 1987-01-15
US5527559A (en) 1994-07-18 1996-06-18 Saint Gobain/Norton Industrial Ceramics Corp. Method of depositing a diamond film on a graphite substrate

Also Published As

Publication number Publication date
DE69733633T2 (de) 2006-05-18
EP0854403A3 (de) 1999-12-01
EP0854403A2 (de) 1998-07-22
EP0854403B1 (de) 2005-06-29
ATE298900T1 (de) 2005-07-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition