http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0232975-A3
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12M29-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12M23-34 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12M23-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C12M23-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12M3-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C12M3-06 |
| filingDate | 1987-01-12^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1989-01-04^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0232975-A3 |
| titleOfInvention | Membrane cell culturing device |
| abstract | The present invention provides a novel apparatus for nculturing mammalian cells, whereby a plastic housing (1) encasing a ndouble membrane bag or bags (11) supplies nutrients and oxygen to nmammalian cells for propagation thereof. The double membrane bag ncontains a first bag (25,26) formed of a microfiltration or ultranfiltration membrane disposed within a second membrane bag (24,27) formed nof a liquid impermeable, gas permeable membrane. This apparatus nhas a first chamber (43) containing oxygen, a second chamber (50) ncontaining cells and a third chamber (28) containing nutrients. |
| priorityDate | 1986-01-16^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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