Drilldown: Patents
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- Letters (683)
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- Patents (17514)
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- Publications (24554)
- Techtypes (2370)
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Patent 1907-09-03 Siemens-Schuckert Werke GmbH (2) ·
Patent AT-1907-37570 (1) ·
Patent DE-1907-12-07 Vincent Wisniewski (2) ·
Patent DE-1907-192662 (1) ·
Patent DE-1907-202942 (1) ·
Patent DE-1907-214228 (1) ·
Patent DE-1907-215602 (2) ·
Patent HU-1908-46110 (1) ·
Patent HU-1909-48795 (1) ·
Patent SE-1906-23283 (1)
Showing below up to 13 results in range #1 to #13.