FR509450A - Lunette pour boite de montre - Google Patents

Lunette pour boite de montre

Info

Publication number
FR509450A
FR509450A FR509450A FR509450DA FR509450A FR 509450 A FR509450 A FR 509450A FR 509450 A FR509450 A FR 509450A FR 509450D A FR509450D A FR 509450DA FR 509450 A FR509450 A FR 509450A
Authority
FR
France
Prior art keywords
bezel
watch case
watch
case
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
Application number
FR509450A
Other languages
English (en)
French (fr)
Inventor
Louis Edward Frank Wachter
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR509450A publication Critical patent/FR509450A/fr
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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electric Clocks (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
FR509450A 1918-12-12 1920-02-05 Lunette pour boite de montre Expired FR509450A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US266382A US1333194A (en) 1918-12-12 1918-12-12 Watch

Publications (1)

Publication Number Publication Date
FR509450A true FR509450A (fr) 1920-11-09

Family

ID=23014339

Family Applications (1)

Application Number Title Priority Date Filing Date
FR509450A Expired FR509450A (fr) 1918-12-12 1920-02-05 Lunette pour boite de montre

Country Status (3)

Country Link
US (1) US1333194A (enrdf_load_stackoverflow)
DE (1) DE336140C (enrdf_load_stackoverflow)
FR (1) FR509450A (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2453616A (en) * 1944-06-06 1948-11-09 Berstell Leo Watch bezel
US3657876A (en) * 1970-01-16 1972-04-25 Frank R Hancock Jr Fog proof watch crystal
US4067186A (en) * 1976-12-17 1978-01-10 Timex Corporation Rotatable crystal and bezel assembly for achieving special visual effects in a timepiece
CH660277GA3 (enrdf_load_stackoverflow) * 1985-04-09 1987-04-15

Also Published As

Publication number Publication date
DE336140C (enrdf_load_stackoverflow) 1921-04-25
US1333194A (en) 1920-03-09

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