Drilldown: Patents
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Patents > Inventor country 
:
NZ or
None
& Assigned to:
None
& IPCs :
IPC B64C31/06 or
IPC B64C39/00 or
None
& Number of figures:
6-8
:
NZ or
None
& Assigned to:
None
& IPCs :
IPC B64C31/06 or
IPC B64C39/00 or
None
& Number of figures:
6-8 Use the filters below to narrow your results.
Year filed:
Year granted:
Inventors:
None (1) ·
Antony Jannus (1) ·
Armin Kersten (1) ·
Charles Bellens (1) ·
E. Schneider (1) ·
Elliott L'Estrange Barton (1) ·
Gustav Koch (1) ·
Harry J. Parker (1) ·
Harry S. Bretton (1) ·
Hugo Lentz (1) ·
Rudolf Chillingworth (1) ·
Thomas Malek (1) ·
Thomas W. Benoist (1) ·
Vicomte Decazes (1) ·
William E. Dennis (1) ·
William John Hastings Beach (4) ·
Willian John Hastings Beach (1)
Inventor country: (Click arrow to add another value)
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Granted:
Supplementary to patent:
Patent agent:
Assigned to: (Click arrow to add another value)
National tech categories:
IPCs: (Click arrow to add another value)
CPCs:
Family year:
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Showing below up to 17 results in range #1 to #17.
