𝔖 Bobbio Scriptorium
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1220. Apparatus for the vacuum heat treatment of wire in coils: V N Zemtsov et al, Soviet Patent, class C 21 d, 9/52, F 27 b, 9/04, no 410740, claimed 5 July 1972, published 12 May 1974 (in Russian)


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

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