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1241. Method of introducing a substance with a fresh, clean surface into a closed vacuum space created by an internal break: G P Upit and Ya Ya Manik, Soviet Patent, class G 01 n, 1/10, no 403989, claimed 22 January 1968, publd 20 March 1974 (in Russian)


Publisher
Elsevier Science
Year
1975
Tongue
English
Weight
107 KB
Volume
25
Category
Article
ISSN
0042-207X

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