Drilldown: Patents
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Patents > Office 
:
Other or
None
& Inventor country :
FR or
HU
& National tech categories :
FR 6.4 or
HU V/h or
USPC 244/80
& CPCs:
CPC B64C1/00
:
Other or
None
& Inventor country :
FR or
HU
& National tech categories :
FR 6.4 or
HU V/h or
USPC 244/80
& CPCs:
CPC B64C1/00 Use the filters below to narrow your results.
Year granted:
Office: (Click arrow to add another value)
Inventors:
Inventor country: (Click arrow to add another value)
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Patent agent:
None (5) ·
A. Mathieu (1) ·
Armengaud jeune (6) ·
Boramé et Julien (1) ·
Caïus Danzer (1) ·
Charles Assi (1) ·
Charles Dony (1) ·
D.-A. Casalonga (1) ·
Dupont et Elluin (3) ·
E. Ducassou (1) ·
Edm. Caille (1) ·
G. Dumont (1) ·
H. Elluin (2) ·
Hippolyte Josse (1) ·
J. Bonnet-Thirion (2) ·
J. Germain (1) ·
L. Chassevent (1) ·
Lavoix et Mosès (1) ·
Noël et Pellegrini (1) ·
None (4) ·
P. Renaud (1) ·
Paul Coulomb (1) ·
Rigot et Prévost (1) ·
V. Marendowski (1) ·
Weismann et Marx (1)
Assigned to:
National tech categories: (Click arrow to add another value)
IPCs:
CPCs: (Click arrow to add another value)
Cites these patents:
Citations from after 1930:
Number of text pages:
Number of claims:
Showing below up to 42 results in range #1 to #42.
