BE538886A - - Google Patents
Info
- Publication number
- BE538886A BE538886A BE538886DA BE538886A BE 538886 A BE538886 A BE 538886A BE 538886D A BE538886D A BE 538886DA BE 538886 A BE538886 A BE 538886A
- Authority
- BE
- Belgium
Links
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F3/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork
- G04F3/02—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with mechanical driving mechanisms
- G04F3/027—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals with driving mechanisms, e.g. dosimeters with clockwork with mechanical driving mechanisms using electrical contacts, e.g. for actuating electro-acoustic device
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H21/00—Switches operated by an operating part in the form of a pivotable member acted upon directly by a solid body, e.g. by a hand
- H01H21/02—Details
- H01H21/18—Movable parts; Contacts mounted thereon
- H01H21/22—Operating parts, e.g. handle
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE339649X | 1954-06-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE538886A true BE538886A (xx) |
Family
ID=6223859
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE538886D BE538886A (xx) | 1954-06-11 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE538886A (xx) |
| CH (1) | CH339649A (xx) |
| FR (1) | FR1125861A (xx) |
-
0
- BE BE538886D patent/BE538886A/xx unknown
-
1955
- 1955-06-06 CH CH339649D patent/CH339649A/de unknown
- 1955-06-08 FR FR1125861D patent/FR1125861A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1125861A (fr) | 1956-11-09 |
| CH339649A (de) | 1959-07-15 |