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Description of induction furnace: Group I / XI: No. 18698: Declared. 10/19/1909: Granting of the privilege 03/15/1911 / A. Lodygin. - [St. Petersburg]: [Lit. K. Heinrichsen], [1911]. -955-956 s., 1 l. Features. -
Bibliography. in the text.
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I. Lodygin, A.I. The people (the collection). |
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Source of electronic copy: PB
Location of the original: FIPS |
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