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Research Home
 Tools Art & Architecture Thesaurus Source Record
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Source ID: 2000085769
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Brief Citation: Kaiserliches Patentamt, Patentblatt 31,2 (1907)
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Full Citation: Kaiserliches Patentamt (Hrsg.): Patentblatt. Band 31, Teil 2. Köln: C. Heymanns Verlag, 1907.
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