Drilldown: Patents
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- Patents (17557)
- Person (2117)
- Publications (24564)
- Techtypes (2373)
Patents > Year filed:
1900 - 1909
& Office :
CA or
DE or
FI or
SAX
& Filing date:
1903
& CPCs :
CPC B64C23/005 or
CPC B64C2700/6274 or
None
& Number of text pages:
None
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balloon (1) ·
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Tragfläche (1) ·
whole (1)
Showing below up to 3 results in range #1 to #3.