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Inventor
VALLANCE CHRISTOPHER
GB
3 patents
Patents
3 patents
US3930979A
Jan 6, 1976
Porous diaphragms
ICI LTD
24 citations
77
US4156639A
May 29, 1979
Diaphragm cells
ICI LTD
10 citations
70
US4153530A
May 8, 1979
Diaphragm cells
ICI LTD
7 citations
70