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- [8] THERMOSIPHON AS A SIMPLE CIRCULATING PUMP FOR GASES CANADIAN JOURNAL OF CHEMISTRY-REVUE CANADIENNE DE CHIMIE, 1962, 40 (02): : 385 - &
- [10] GAS CIRCULATING PUMP FOR ENCLOSED SYSTEMS JOURNAL OF SCIENTIFIC INSTRUMENTS, 1959, 36 (01): : 52 - 53