IT558902A - - Google Patents
Info
- Publication number
- IT558902A IT558902A IT558902DA IT558902A IT 558902 A IT558902 A IT 558902A IT 558902D A IT558902D A IT 558902DA IT 558902 A IT558902 A IT 558902A
- Authority
- IT
- Italy
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F7/00—Apparatus for measuring unknown time intervals by non-electric means
- G04F7/04—Apparatus for measuring unknown time intervals by non-electric means using a mechanical oscillator
- G04F7/08—Watches or clocks with stop devices, e.g. chronograph
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT558902A true IT558902A (it) |
Family
ID=1761793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT558902D IT558902A (it) |
Country Status (1)
| Country | Link |
|---|---|
| IT (1) | IT558902A (it) |
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0
- IT IT558902D patent/IT558902A/it unknown
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| Publication | Publication Date | Title |
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| IT558902A (it) |