http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-1572653-A
Outgoing Links
Predicate | Object |
---|---|
assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_ff137a7f4b0aa472b8123d4fc3b895e5 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21D11-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/E21D11-18 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21D11-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/E21D11-18 |
filingDate | 1977-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate | 1980-07-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | GB-1572653-A |
titleOfInvention | Arched roof support structure for use in mine and tunnel construction |
priorityDate | 1976-02-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 190.