CH41452A - Watch - Google Patents
WatchInfo
- Publication number
- CH41452A CH41452A CH41452A CH41452DA CH41452A CH 41452 A CH41452 A CH 41452A CH 41452 A CH41452 A CH 41452A CH 41452D A CH41452D A CH 41452DA CH 41452 A CH41452 A CH 41452A
- Authority
- CH
- Switzerland
- Prior art keywords
- watch
- 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
- G04B37/087—Protection of wrist or pocket watch cases against dust
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH41452T | 1907-09-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH41452A true CH41452A (en) | 1908-10-16 |
Family
ID=4270640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH41452A CH41452A (en) | 1907-09-03 | 1907-09-03 | Watch |
Country Status (1)
| Country | Link |
|---|---|
| CH (1) | CH41452A (en) |
-
1907
- 1907-09-03 CH CH41452A patent/CH41452A/en unknown
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