DE2419466A1 - - Google Patents

Info

Publication number
DE2419466A1
DE2419466A1 DE19742419466 DE2419466A DE2419466A1 DE 2419466 A1 DE2419466 A1 DE 2419466A1 DE 19742419466 DE19742419466 DE 19742419466 DE 2419466 A DE2419466 A DE 2419466A DE 2419466 A1 DE2419466 A1 DE 2419466A1
Authority
DE
Germany
Prior art keywords
groove
plastic
diameter
watch
machined
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.)
Granted
Application number
DE19742419466
Other languages
German (de)
English (en)
Other versions
DE2419466C2 (de
DE2419466B1 (de
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
Priority to DE19742419466 priority Critical patent/DE2419466C2/de
Priority claimed from DE19742419466 external-priority patent/DE2419466C2/de
Priority to CH509775A priority patent/CH612064GA3/xx
Publication of DE2419466A1 publication Critical patent/DE2419466A1/de
Publication of DE2419466B1 publication Critical patent/DE2419466B1/de
Application granted granted Critical
Publication of DE2419466C2 publication Critical patent/DE2419466C2/de
Expired 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
    • G04B39/02—Sealing crystals or glasses

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Joining Of Glass To Other Materials (AREA)
  • Piezo-Electric Or Mechanical Vibrators, Or Delay Or Filter Circuits (AREA)
  • Electric Clocks (AREA)
DE19742419466 1974-04-23 1974-04-23 Uhrglas Expired DE2419466C2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19742419466 DE2419466C2 (de) 1974-04-23 Uhrglas
CH509775A CH612064GA3 (en) 1974-04-23 1975-05-22 Process for producing a round watch-glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742419466 DE2419466C2 (de) 1974-04-23 Uhrglas

Publications (3)

Publication Number Publication Date
DE2419466A1 true DE2419466A1 (cs) 1975-10-02
DE2419466B1 DE2419466B1 (de) 1975-10-02
DE2419466C2 DE2419466C2 (de) 1976-05-13

Family

ID=

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185540A (en) * 1977-05-06 1980-01-29 Robert Bosch Gmbh Positive-displacement machine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4185540A (en) * 1977-05-06 1980-01-29 Robert Bosch Gmbh Positive-displacement machine

Also Published As

Publication number Publication date
CH612064B (de)
CH612064GA3 (en) 1979-07-13
DE2419466B1 (de) 1975-10-02

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Legal Events

Date Code Title Description
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee