http://rdf.ncbi.nlm.nih.gov/pubchem/patent/IT-1216304-B
Outgoing Links
Predicate | Object |
---|---|
assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7a7e97efa9ef7ff1c6beb1cbabde67b1 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C22C- |
filingDate | 1986-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 1990-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2af37f4549b3f516a7dd9492d14b2321 |
publicationDate | 1990-02-22-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | IT-1216304-B |
titleOfInvention | PROCESS FOR THE PRODUCTION OF HIGH HARDNESS GOLD ALLOYS FOR INDUSTRIAL AND OTHER JEWELERY ITEMS. |
abstract | Indicator tube detects the presence, with a mimimum concn. of 5x10 power (-3) MG/L, of mixtures of 2,2'-dichlor-tri-ethylamine, methyl-bis-beta-chlor-ethylamine and 2,2',2-tri-chlor-tri-ethylamine. Tube contains a polyethylene insert (2), filler (3) contg. calcium chloride, and superimposed indicator layer (4) of a bismuth salt, pref. bismuth-iodide, and glass wool (5). |
priorityDate | 1986-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 19.