| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_55c9b8360005254c4982fd3b5a0b3967 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31949
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T156-1092
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24132
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-31982
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T428-24066 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21J13-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B27D1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B21J7-42 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21J13-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B27D1-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B21J7-42 |
| filingDate |
1977-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1980-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_464346d723b982abcb31bff37e2241f3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3b32b9c59a7c566382ec70e27c97eec3
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_de467b69a9c7dc1b71f7868898d40e9e
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_28cc6e74d6a1d64bf275ed24bf68f9ed |
| publicationDate |
1980-05-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-4204421-A |
| titleOfInvention |
Laminated board and hammer combination for a drop hammer forge |
| abstract |
A laminated veneer hammerboard for a drop forge press comprised of a series of plies of hard, high density wood preferably of the order of a peeled hard maple veneer with the grain of at least most of said veneer plies running along its length, each of said plies of the hammerboard having a thickness in the range of 1/32'' to 3/16'', and glue deposited between the plies securing the plies together and providing a relatively large number of hard glue surfaces enhancing the wearability of the board, said plies having opposite vertical edges positioned for edgewise engagement with lift rollers on a drop forge press. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4332384-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2007292656-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6050047-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4569402-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8202389-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4743484-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4246310-A |
| priorityDate |
1977-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |