Drilldown: Patents
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Patents > Office:
DK
& Inventor country
:
CH
or
DE
or
ES
or
HU
or
NL
& Applicant type
:
Hermann Burkardt
or
INDIV
& Grant date:
1900 - 1999
& CPCs
:
CPC B64B1/40
or
CPC B64C23/005
or
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Albert Graff (2) ·
August Wendtland (1) ·
Carl Franz Hubert Hertel (2) ·
Carl Hanschke (1) ·
Carl Wilhelm Paul (2) ·
Edmund Roheim (1) ·
Ferdinand von Zeppelin (1) ·
Gustav Knaepper (1) ·
Hanns Pippart (2) ·
Heinrich Noll (2) ·
Heinrich Suter (1) ·
Hermann Hassenbach (1) ·
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Wilhelm Jacob Hoffmann (1)
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Showing below up to 20 results in range #1 to #20.