CH219870A - Waterproof winding watch. - Google Patents
Waterproof winding watch.Info
- Publication number
- CH219870A CH219870A CH219870DA CH219870A CH 219870 A CH219870 A CH 219870A CH 219870D A CH219870D A CH 219870DA CH 219870 A CH219870 A CH 219870A
- Authority
- CH
- Switzerland
- Prior art keywords
- winding watch
- waterproof winding
- waterproof
- watch
- winding
- Prior art date
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH210633T | 1940-10-29 | ||
CH219870T | 1940-10-29 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH219870A true CH219870A (en) | 1942-02-28 |
Family
ID=25724930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH219870D CH219870A (en) | 1940-10-29 | 1940-10-29 | Waterproof winding watch. |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH219870A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3164954A (en) * | 1955-10-25 | 1965-01-12 | Soguel Rene | Sealing means for an annular passage formed between two coaxial portions of a pair of units movable with respect to one another |
-
1940
- 1940-10-29 CH CH219870D patent/CH219870A/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3164954A (en) * | 1955-10-25 | 1965-01-12 | Soguel Rene | Sealing means for an annular passage formed between two coaxial portions of a pair of units movable with respect to one another |
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