Drilldown: Patents
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Patents > Office:
DE 
& Inventor country:
DE
& Applicant is inventor:
Yes
& CPCs:
CPC B64B1/58
& Family year:
1910 - 1919
& Inventor country:
DE
& Applicant is inventor:
Yes
& CPCs:
CPC B64B1/58
& Family year:
1910 - 1919 Use the filters below to narrow your results.
Office: (Click arrow to add another value)
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Tech fields:
airship (1) ·
balloon (1) ·
car (2) ·
compartments (1) ·
dirigible (1) ·
frame (3) ·
gas (1) ·
Gondel (2) ·
LTA (7) ·
material (1) ·
nacelle (1) ·
rigid (1) ·
semi-rigid (1) ·
steering (1) ·
subsystem (1) ·
Tragkörper (1)
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