GB550298A - - Google Patents
Info
- Publication number
- GB550298A GB550298A GB550298DA GB550298A GB 550298 A GB550298 A GB 550298A GB 550298D A GB550298D A GB 550298DA GB 550298 A GB550298 A GB 550298A
- Authority
- GB
- United Kingdom
- Prior art keywords
- operating members
- rotate
- operating
- wheel
- arcuate
- 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.)
- Active
Links
Landscapes
- Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
- A Measuring Device Byusing Mechanical Method (AREA)
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB550298A true GB550298A (enExample) |
Family
ID=1748615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB550298D Active GB550298A (enExample) |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB550298A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2911148A (en) * | 1959-11-03 | Adding device |
-
0
- GB GB550298D patent/GB550298A/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2911148A (en) * | 1959-11-03 | Adding device |
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