http://rdf.ncbi.nlm.nih.gov/pubchem/patent/KR-102170168-B1
Outgoing Links
| Predicate | Object |
|---|---|
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29C55-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00894 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B29D11-00644 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G02B5-30 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G02B5-30 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B29C55-04 |
| filingDate | 2017-03-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 2020-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 2020-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | KR-102170168-B1 |
| titleOfInvention | Stretched film production method and stretched film production apparatus |
| abstract | An object of the present invention is to provide a method for producing a stretched film and an apparatus for producing a stretched film in which fracture is less likely to occur in the production process. In a method for producing a stretched film in which a raw stretched film is slit in a machine direction, it is a production method of a stretched film having a slit step of dividing the raw stretched film so as to have an interval of 0.5 mm or more in the width direction. |
| priorityDate | 2016-03-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 27.