CH42623A - Wächterkontrolluhr - Google Patents
WächterkontrolluhrInfo
- Publication number
- CH42623A CH42623A CH42623A CH42623DA CH42623A CH 42623 A CH42623 A CH 42623A CH 42623 A CH42623 A CH 42623A CH 42623D A CH42623D A CH 42623DA CH 42623 A CH42623 A CH 42623A
- Authority
- CH
- Switzerland
- Prior art keywords
- watch
- guard
- guard watch
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G07—CHECKING-DEVICES
- G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
- G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
- G07C1/20—Checking timed patrols, e.g. of watchman
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH42623T | 1907-10-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
CH42623A true CH42623A (de) | 1909-02-16 |
Family
ID=4272845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH42623A CH42623A (de) | 1907-10-31 | 1907-10-31 | Wächterkontrolluhr |
Country Status (1)
Country | Link |
---|---|
CH (1) | CH42623A (de) |
-
1907
- 1907-10-31 CH CH42623A patent/CH42623A/de unknown
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