| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d9bf17d44b02be119c284ba72328c2c9 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S427-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2902 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-455
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-458
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-045 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-458
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C16-455 |
| filingDate |
2001-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2003-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_25be791c1ab655bc1e08f3614583bd30
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67c51acd6d24dd6512dea95d33a791fe
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b0d7e05e992eb1491542bc938a8ee7cf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_64e568de7499166b78ada319511ae45b |
| publicationDate |
2003-12-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-6669988-B2 |
| titleOfInvention |
Hardware assembly for CVI/CVD processes |
| abstract |
A hardware assembly is provided for controlling a first portion of gas and a second portion of gas in a furnace. The first portion of the gas is introduced to a center opening region of a stack of porous structures. The second portion of the gas is introduced to an outer region of the stack of porous structures. Most of the gas flows out of the hardware assembly from either the center opening region or the outer region while some of the gas flows out through small holes from the other region. A densification method is also provided with two densification processes in which the gas flows in opposite directions in the two densification processes. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8057855-B1
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http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007014990-A1 |
| priorityDate |
2001-08-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |