| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_39fa3dcce314290e833e9124599eca9b |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S430-162
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10S430-146 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G11B7-24 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C03C27-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B41M5-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G11B7-24
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-72 |
| filingDate |
1981-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate |
1982-02-03-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
GB-2080598-A |
| titleOfInvention |
Optical data storage and recording medium having a replaceable protective coverplate |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/NL-1009185-C2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6240061-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0195720-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2264527-A4
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-2264527-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8309296-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/BE-1007702-A5
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0262973-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0262973-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9906994-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6144632-A |
| priorityDate |
1980-07-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |