CH47818A - Die for the manufacture of watch case middle parts - Google Patents

Die for the manufacture of watch case middle parts

Info

Publication number
CH47818A
CH47818A CH47818A CH47818DA CH47818A CH 47818 A CH47818 A CH 47818A CH 47818 A CH47818 A CH 47818A CH 47818D A CH47818D A CH 47818DA CH 47818 A CH47818 A CH 47818A
Authority
CH
Switzerland
Prior art keywords
die
manufacture
middle parts
watch case
case middle
Prior art date
Application number
CH47818A
Other languages
French (fr)
Inventor
D Or Societe D Appretage
Original Assignee
Appretage D Or Soc D
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 Appretage D Or Soc D filed Critical Appretage D Or Soc D
Publication of CH47818A publication Critical patent/CH47818A/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)
CH47818A 1909-06-04 1909-06-04 Die for the manufacture of watch case middle parts CH47818A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH47818T 1909-06-04

Publications (1)

Publication Number Publication Date
CH47818A true CH47818A (en) 1910-08-16

Family

ID=4282429

Family Applications (1)

Application Number Title Priority Date Filing Date
CH47818A CH47818A (en) 1909-06-04 1909-06-04 Die for the manufacture of watch case middle parts

Country Status (1)

Country Link
CH (1) CH47818A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009525460A (en) * 2005-10-14 2009-07-09 ブイユ，エリック Watch case set and manufacturing method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009525460A (en) * 2005-10-14 2009-07-09 ブイユ，エリック Watch case set and manufacturing method thereof

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