| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f3aa99e92b4b3cb687c7b2c1ff89bebf |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29L2023-00 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C44-507 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C48-30 |
| filingDate |
1974-09-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1976-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5285bf5bc02a73b6c0ccc4b83d2cbe68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_27badb5d3cd5f81c1ac180ebb8716dec |
| publicationDate |
1976-08-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3976419-A |
| titleOfInvention |
Die restrictions to obtain smooth surfaces on foam extrudates |
| abstract |
Apparatus and method for reducing interior surface roughness and improving interior surface gloss in extruded tubular articles made from foamed thermoplastic materials. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019299513-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019291323-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4711623-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4279851-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5637268-A |
| priorityDate |
1972-10-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |