DE1636868U - HEART RATE MONITOR. - Google Patents
HEART RATE MONITOR.Info
- Publication number
- DE1636868U DE1636868U DE1952T0001981 DET0001981U DE1636868U DE 1636868 U DE1636868 U DE 1636868U DE 1952T0001981 DE1952T0001981 DE 1952T0001981 DE T0001981 U DET0001981 U DE T0001981U DE 1636868 U DE1636868 U DE 1636868U
- Authority
- DE
- Germany
- Prior art keywords
- heart rate
- rate monitor
- rate monitors
- plastic
- monitor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000002184 metal Substances 0.000 description 2
Classifications
-
- G—PHYSICS
- G04—HOROLOGY
- G04F—TIME-INTERVAL MEASURING
- G04F1/00—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers
- G04F1/04—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers by movement or acceleration due to gravity
- G04F1/06—Apparatus which can be set and started to measure-off predetermined or adjustably-fixed time intervals without driving mechanisms, e.g. egg timers by movement or acceleration due to gravity by flowing-away of a prefixed quantity of fine-granular or liquid materials, e.g. sand-glass, water-clock
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Sampling And Sample Adjustment (AREA)
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
Description
Claims
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1952T0001981 DE1636868U (en) | 1952-01-09 | 1952-01-09 | HEART RATE MONITOR. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1952T0001981 DE1636868U (en) | 1952-01-09 | 1952-01-09 | HEART RATE MONITOR. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE1636868U true DE1636868U (en) | 1952-04-10 |
Family
ID=30127703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1952T0001981 Expired DE1636868U (en) | 1952-01-09 | 1952-01-09 | HEART RATE MONITOR. |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE1636868U (en) |
-
1952
- 1952-01-09 DE DE1952T0001981 patent/DE1636868U/en not_active Expired
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