http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CZ-392691-A3
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_35a09d9ce7a9ac878d0eb072bacbb640 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_5e6e89b3e08f66f4c571d40857ab7131 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01M3-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01M3-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C8-40 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C8-80 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C23C8-50 |
| filingDate | 1991-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_af6e45b94df61434be3f728499d47686 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cee113d6f9b636d9e9b2b76f1f806698 |
| publicationDate | 1993-08-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CZ-392691-A3 |
| titleOfInvention | gas mixture for pressure test and conservation of heat-exchange apparatus, particularly of steam producers |
| abstract | This mixture of gases for testing for leaks from heat exchangers and the preservation of their inside areas where the pressurising of the heat exchangers is achieved for leak tests, the preservation of the inside surfaces and an indication of the escape of the gas mixture into the surroundings which consists of nitrogen and an indication gas the volume concentration of which is from 0.001 to 28%. The indication gas may be gas ammonia, amine, e.g. methylamine or a mixture of gas ammonia and amine. |
| priorityDate | 1991-12-20-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.