Gas separation: apparatus – Electric field separation apparatus – Including gas flow distribution means
Patent
1970-09-14
1979-12-11
Kelley, Mary F.
Gas separation: apparatus
Electric field separation apparatus
Including gas flow distribution means
96 2, G03C 176, G03C 700
Patent
active
041781813
ABSTRACT:
This invention concerns improvements in interference film photography.
REFERENCES:
patent: 2522812 (1950-09-01), Bonnet
patent: 2595670 (1952-05-01), Goehner
patent: 2692830 (1954-10-01), Land
patent: 3107120 (1963-10-01), Netke
British Journal Photography, vol. 47, p. 167, Mar. 16, 1900.
Popular Photography, Mar. 1965, pp. 62-63, 98-99.
Haefliger William W.
Kelley Mary F.
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