๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

263. A baffle-stator vacuum pump: I G Khisameev, USSR Patent, No 258,516, appl 10th July 1968, publd 23rd April 1970


Publisher
Elsevier Science
Year
1971
Tongue
English
Weight
159 KB
Volume
21
Category
Article
ISSN
0042-207X

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