| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6632bd3b860af18d95c5b398b399c661
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_4b7a2c5dd38756d34330065b0fd5f253
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_fef7e9d5746070ea71337177cec46f50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1a258fbf53a4ae7f921767140d611c06 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M2300-0082
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02E60-50 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-1007
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01M8-04291 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01M8-02 |
| filingDate |
2001-10-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_41c968767ae02b8483aacdb04c7077ea
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b1412a4addf53bcd007a523caeae9a47
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3c22b74b2364129982a546508d372f77 |
| publicationDate |
2002-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-0241431-A2 |
| titleOfInvention |
System for the humidification of polymer electrolyte membrane fuel cells |
| abstract |
A system for the humidification of polymer electrolyte membrane fuel cells, the system comprising a first layer and a second layer; wherein the first layer comprises a porous material (11) substantially coincident with a first surface of a polymer electrolyte membrane fuel cell (10); wherein the second layer comprises a non-absorbent material (12) substantially coincident with the first layer; and wherein perforations in the second layer allow air to flow through the first and second layers to a cathode (17) of the polymer electrolyte fuel cell. |
| priorityDate |
2000-11-14-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |