CH43662A - Tool for polishing the backs and cups of watch cases - Google Patents

Tool for polishing the backs and cups of watch cases

Info

Publication number
CH43662A
CH43662A CH43662A CH43662DA CH43662A CH 43662 A CH43662 A CH 43662A CH 43662 A CH43662 A CH 43662A CH 43662D A CH43662D A CH 43662DA CH 43662 A CH43662 A CH 43662A
Authority
CH
Switzerland
Prior art keywords
backs
cups
polishing
tool
watch cases
Prior art date
Application number
CH43662A
Other languages
French (fr)
Inventor
Theophile Maeder
Original Assignee
Theophile Maeder
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 Theophile Maeder filed Critical Theophile Maeder
Publication of CH43662A publication Critical patent/CH43662A/en

Links

Classifications

    • 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
    • G04D3/0002—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe
    • G04D3/0061—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components for protecting the mechanism against external influences
    • G04D3/0064—Watchmakers' or watch-repairers' machines or tools for working materials for mechanical working other than with a lathe for components for protecting the mechanism against external influences for cases

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
CH43662A 1908-04-28 1908-04-28 Tool for polishing the backs and cups of watch cases CH43662A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH43662T 1908-04-28

Publications (1)

Publication Number Publication Date
CH43662A true CH43662A (en) 1909-05-17

Family

ID=4274745

Family Applications (1)

Application Number Title Priority Date Filing Date
CH43662A CH43662A (en) 1908-04-28 1908-04-28 Tool for polishing the backs and cups of watch cases

Country Status (1)

Country Link
CH (1) CH43662A (en)

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