Drilldown: Patents
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August von Wedell (1) ·
Bernhard Eckert (1) ·
Burchard Plate (1) ·
Eduard Nultsch (1) ·
Franz F. C. Dähn (1) ·
Frederick William Brearey (1) ·
Georg Fischer (1) ·
Hugo Baudisch (1) ·
Hugo Hennig (1) ·
Joens (1) ·
Nicholas Hermann Borgfeldt (1) ·
Otto Schmidt (1) ·
Robert Wiesendanger (1) ·
Rudolf Chillingworth (1)
Applicant person:
Applicant firm:
Applicant type:
Applicant is inventor:
Tech fields:
Full specification filed date:
Application number:
Grant date:
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Publication date:
Supplementary to patent:
Patent agent:
Assigned to:
National tech categories: (Click arrow to add another value)
IPCs: (Click arrow to add another value)
CPCs:
Family year:
Cites these patents:
Citations from after 1930:
Number of figures:
Showing below up to 15 results in range #1 to #15.
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