| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5202091df9de019fc995f2d266f9ecc2 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C22C9-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/F28F21-085 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F28F21-08
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C9-04 |
| filingDate |
1978-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1979-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f4e7bf8354a2bfb3f50a7ff0d531a8eb
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bdbfc969133ea5307bf645ed88cc7b0b |
| publicationDate |
1979-10-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4171972-A |
| titleOfInvention |
Corrosion resistant copper base alloys for heat exchanger tube |
| abstract |
An alloy system is disclosed which is particularly useful for heat exchanger and water tubing applications. This alloy system utilizes additions of zinc, nickel and iron to a copper base. Cobalt and manganese may also be added to the alloy and such elements as arsenic, antimony and phosphorus may be added as parting inhibitors to the system. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-1053707-C
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007163762-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-109280806-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4674566-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8720533-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03089687-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-03089687-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6432556-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5259898-A |
| priorityDate |
1978-02-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |