| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_37d9d715986e64ad5e03047571440d69 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P10-20 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C1-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C25C7-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L53-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/F16L59-14 |
| filingDate |
2013-01-31^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2013-09-18^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f7b9c8a6447077cfacf6036f54aff664
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_5a0fe9e3b3b797c5d505e4f2d52cac54
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_da4eec1ee36eaea4c3404288c93f4daf
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6abf9b3d554140fa7c163cf9e5eb81b5
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a255df045bce5a453ba56a5c79bb09ce
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_aa2640bc4558c2966f0b0875e2604a07
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e88b5b65c5addb184a8a9b405943fd8d |
| publicationDate |
2013-09-18^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
CN-203202502-U |
| titleOfInvention |
Anti-freezing device for electrolytic zinc sulfuric acid tube |
| abstract |
Disclosed is an anti-freezing device for a electrolytic zinc sulfuric acid tube. The anti-freezing device comprises a sulfuric acid tube, steam tubes and a thermal insulation layer. The steam tubes are metal tubes and tightly attached to one side the sulfuric acid tube side by side, and the thermal insulation layer is waterproof cloth and wraps the periphery of the sulfuric acid tube and the steam tubes. When the sulfuric acid tube is frozen due to low temperatures, steam can be filled into the steam tubes to heat and melt sulfuric acid in the sulfuric acid tube, and therefore the anti-freezing device for the electrolytic zinc sulfuric acid tube is safe and efficient. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-114909527-A |
| priorityDate |
2013-01-31^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |