Drilldown: Patents
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Patents > Inventor country
:
CH
or
HU
or
NL
& Applicant type
:
COMPANY+INDIV
or
Hermann Burkardt
or
INDIV
& CPCs
:
CPC B64B1/40
or
CPC B64C23/005
or
None
& Number of claims:
3-5 ![](/aero/extensions/Cargo/drilldown/resources/filter-x.png)
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Use the filters below to narrow your results.
Inventors:
Applicant person:
Tech fields:
Application number:
None (60) ·
Patent 1915-09-30 Baron Kálmán Pfeiffer (1) ·
Patent CH-1899-18666 (1) ·
Patent CH-1899-18667 (1) ·
Patent CH-1909-50001 (1) ·
Patent CH-1910-54251 (1) ·
Patent CH-1915-73161 (1) ·
Patent CH-1915-73162 (1) ·
Patent FR-1900-304673 (1) ·
Patent FR-1909-411176 (1) ·
Patent FR-1910-420958 (1) ·
Patent HU-1901-24148 (1) ·
Patent HU-1917-73345 (1)
None (9) ·
AT 20 (1) ·
AT 37a (1) ·
AT 72b (1) ·
AT 77d (7) ·
CH 115 (1) ·
CH 129a (1) ·
CH 129b (5) ·
CH 129c (1) ·
CH Klasse 115 (1) ·
DK 77 (1) ·
HU V/h (41) ·
HU VII/a (2)
Showing below up to 81 results in range #1 to #81.