| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_1e70c0aeade92d7571d955d3b90ea06e |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y10T436-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C2200-09 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G06G7-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/G03C1-015 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-416
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G06G7-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G03C1-015 |
| filingDate |
1974-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
1976-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_71434cb4ff1523868451ad4e37c2da70 |
| publicationDate |
1976-12-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-3999048-A |
| titleOfInvention |
Flow control system for the precipitation of silver halide emulsions |
| abstract |
Apparatus for controlling the concentration of silver ions during the precipitation of a silver halide emulsion in a precipitation vessel. A pair of valve assemblies control the introduction respectively of a silver salt and a halide salt into the precipitation vessel, each in accordance with a preselected program. The actual silver ion concentration in the vessel is measured, linearized and the preselected program for the silver salt introduction modified in accordance with a desired or programmed silver ion concentration. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0653671-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0301579-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5422825-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5248577-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-10815137-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5753515-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5317521-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11667552-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5328787-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5589138-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6377755-B1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2019106340-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4933870-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0301579-A2 |
| priorityDate |
1974-09-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |