| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_c7f88974f8acfceac1e2ccf81d0d5a43 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E02B17-0021
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E02B17-027 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E02B17-02 |
| filingDate |
1977-02-18^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1978-03-28^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1c40ba3ba389548f25ad3673a1c9afb6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2afb079373bbe405f5b2ed6e06abf8d1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_487fa6cb1fe435c7bd8d9410db3f1078 |
| publicationDate |
1978-03-28^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4080798-A |
| titleOfInvention |
Arctic drilling base |
| abstract |
An arctic drilling barge to perform offshore activities in the shallow water, fast ice regions of the arctic seas. Optimal ice interaction is obtained by shaping the hull of the barge in the form of an upright frustum. Ice which does adhere to the barge is detached and melted by circulating fluid through a plurality of interior hull compartments next to the hull sidewalls of the barge. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4648749-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4486125-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4260292-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4639167-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2545516-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2013121770-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9004819-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4326822-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4397586-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4325655-A |
| priorityDate |
1976-04-30^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |