๐”– Bobbio Scriptorium
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70. A vapour-jet vacuum pump: V I Shilov, USSR patent no 276314, appl 3rd Jan 1968, publd 27th Oct 1970.


Publisher
Elsevier Science
Year
1972
Tongue
English
Weight
123 KB
Volume
22
Category
Article
ISSN
0042-207X

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