Microorganism testing device and method
US4054491A · kind A · utility
6Cited by
8References
8Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 13, 1974 |
| Grant date | Oct 18, 1977 |
| Priority date | — |
| Expiry date | Nov 13, 1994 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01L2300/12
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The present invention relates to a method and device for the examination of a sample which may contain microorganisms, whereby the sample is mixed with a microorganism growth medium, and optionally an indicator, the mixture is incubated and thereafter examined for the presence of growing colonies.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.