| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_03d0f52bb4069f8a19d70dcfb697c67a |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-2443
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24355
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-257
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-265
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-264
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S428-90
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-266 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-73929
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-7356
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-73935
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-73923
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-73937
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B5-73927 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D5-23
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09D7-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B5-73 |
| filingDate |
1979-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1982-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7495fbefb2c87d7380766c1a2e10d4c
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2328854ed551ed98619f722aa9c5c487
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e9b612ad10fa867a0fd8071f1ad1c78 |
| publicationDate |
1982-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4309471-A |
| titleOfInvention |
Magnetic audio-recording tape |
| abstract |
A magnetic audio-recording tapes based on finely-divided ferromagnetic alloy materials are disclosed which have improved surface characteristics. The improvement of recording and playback characteristics is specifically exhibited in a reduction in modulation noise. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4506000-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4563396-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4508782-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4517257-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4654260-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4444838-A |
| priorityDate |
1978-06-07-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |