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Organic Low-Molecular-Weight Compounds And Preparation Thereof
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Physical Or Chemical Processes And Apparatus
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Description
(54) УСТРОЙСТВ ДЛЯ РАЗДЕЛЕНИЯ СФЕРИЧЕСКИХ И НЕСФЕРИЧЕСКИХ ЧАСТИЦ(54) DEVICES FOR SEPARATION OF SPHERICAL AND NONPHERICAL PARTICLES
Claims (2)
1.Патент США 3.978.986, кл. В 07 С 9/00, опублик. 1976.1. US patent 3.978.986, cl. At 07 C 9/00, published 1976.2..Авторское свидетельство СССР № 639617, кл. В 07 В 13/11, 1977 (прототип;.2..Avtorskoe certificate of the USSR № 639617, cl. B 07 B 13/11, 1977 (prototype ;.
SU813237874A1981-01-121981-01-12Apparatus for separating spheric and aspheric particles
SU975123A1
(en)