CH617310B - Boite de montre antipoussiere. - Google Patents

Boite de montre antipoussiere.

Info

Publication number
CH617310B
CH617310B CH1093177A CH1093177A CH617310B CH 617310 B CH617310 B CH 617310B CH 1093177 A CH1093177 A CH 1093177A CH 1093177 A CH1093177 A CH 1093177A CH 617310 B CH617310 B CH 617310B
Authority
CH
Switzerland
Prior art keywords
dust
watch box
tube
chamfered
notches
Prior art date
Application number
CH1093177A
Other languages
English (en)
Other versions
CH617310GA3 (en
Inventor
Daniel Wild
Original Assignee
Perret Freres Manufacture Des
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 of CH617310B publication Critical patent/CH617310B/fr
Application filed by Perret Freres Manufacture Des filed Critical Perret Freres Manufacture Des
Priority to CH1093177A priority Critical patent/CH617310GA3/xx
Priority to JP10479478A priority patent/JPS5448280A/ja
Publication of CH617310GA3 publication Critical patent/CH617310GA3/xx

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
    • G04B37/00—Cases
    • G04B37/08—Hermetic sealing of openings, joints, passages or slits
    • G04B37/10—Hermetic sealing of openings, joints, passages or slits of winding stems
    • 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
    • G04B37/00—Cases
    • G04B37/08—Hermetic sealing of openings, joints, passages or slits
    • G04B37/081—Complete encasings for wrist or pocket watches also comprising means for hermetic sealing of the winding stem and crown

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Filtering Of Dispersed Particles In Gases (AREA)
  • Casings For Electric Apparatus (AREA)
  • Refuse Receptacles (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Air Bags (AREA)
CH1093177A 1977-09-07 1977-09-07 Dustproof watch case CH617310GA3 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH1093177A CH617310GA3 (en) 1977-09-07 1977-09-07 Dustproof watch case
JP10479478A JPS5448280A (en) 1977-09-07 1978-08-28 Dusttproof timepiece case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1093177A CH617310GA3 (en) 1977-09-07 1977-09-07 Dustproof watch case

Publications (2)

Publication Number Publication Date
CH617310B true CH617310B (fr)
CH617310GA3 CH617310GA3 (en) 1980-05-30

Family

ID=4368332

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1093177A CH617310GA3 (en) 1977-09-07 1977-09-07 Dustproof watch case

Country Status (2)

Country Link
JP (1) JPS5448280A (fr)
CH (1) CH617310GA3 (fr)

Also Published As

Publication number Publication date
JPS5448280A (en) 1979-04-16
CH617310GA3 (en) 1980-05-30

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Legal Events

Date Code Title Description
PL Patent ceased