| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_f4ff9ddf728a7e1a0b36c9cc38b89ad6 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B41-91
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01F1-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C04B35-26 |
| filingDate |
1975-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_65aa95cf85251d14724b9044bc7f72f8 |
| publicationDate |
1977-01-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
JP-S52397-A |
| titleOfInvention |
Ferrite grinding streak producing method |
| abstract |
PURPOSE: This ferrite grinding streak producing method immerses a ferrite sample in phosphoric acid water solution, positively producing grinding streaks. n COPYRIGHT: (C)1977,JPO&Japio |
| priorityDate |
1975-06-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |