Drilldown: Patents
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Patents > Office 
:
?? or
DE or
FI or
SU or
US
& National tech categories :
DE 77 or
DE 77h.6
& IPCs:
None
& Number of text pages:
1-2
& Number of diagram pages:
1
& Number of figures:
1-2
:
?? or
DE or
FI or
SU or
US
& National tech categories :
DE 77 or
DE 77h.6
& IPCs:
None
& Number of text pages:
1-2
& Number of diagram pages:
1
& Number of figures:
1-2 Use the filters below to narrow your results.
Year filed:
Year granted:
Office: (Click arrow to add another value)
Inventors:
None (2) ·
André-Julien Mahoudeau (1) ·
Arturo Pierrottet (1) ·
Christian Lorenzen (1) ·
Comte Antoine Apraxine (1) ·
Dr. Bernhard Reinhard Beenen (1) ·
E. de la Sauce (1) ·
Eugen Ludwig Müller (1) ·
Ferdinand von Zeppelin (1) ·
Gustav Koch (1) ·
Henry Boinet (1) ·
Julius Griese (1) ·
Leopoldo Silva (1) ·
Louis Capazza (1) ·
Magnus Fillmann (1) ·
Oscar Roeper (1) ·
Paul Frederik Degn (1) ·
Rudolf Diesel (1) ·
W. Daniels (1) ·
Wilhelm Ellingen (1) ·
William Augustus Fyers (1)
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Supplementary to patent:
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IPCs: (Click arrow to add another value)
CPCs:
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Cites these patents:
Citations from after 1930:
Number of diagram pages:
Showing below up to 22 results in range #1 to #22.
