Inventor
CHAMBU CLAUDE
FR4 patents
⚠️ This page may combine multiple inventors who share the name “CHAMBU CLAUDE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ELF AQUITAINE
3 patentsUS4623519ANov 18, 1986
Cell for analysis device, to collect a fraction of a liquid sample for reaction and analysis
ELF AQUITAINE21 citations79
US4404109ASep 13, 1983
Aqueous micro-emulsions of organic substances
ELF AQUITAINE21 citations79
US4283380AAug 11, 1981
Process and installation for desulphurizing gases containing SO2
ELF AQUITAINE9 citations71