๐”– Bobbio Scriptorium
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118. Apparatus for controlling the level of a product in a vacuum system: A M Gusev,USSR Patent No 178,510, Appl 6th Aug 1964, publ'd 4th March 1966


Publisher
Elsevier Science
Year
1967
Tongue
English
Weight
143 KB
Volume
17
Category
Article
ISSN
0042-207X

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