Drilldown: Patents
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- Techtypes (2370)
Patents > Year filed:
1910 - 1919
& Office :
AU or
DE
& National tech categories :
DE 77h.15 or
FR 6.4 or
None
& Family year:
1913
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airship (1) ·
compartments (1) ·
design (1) ·
frame (1) ·
fuselage (1) ·
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hybrid (1) ·
hydroaeroplane (1) ·
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military (1) ·
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projectile (1) ·
Texture (1) ·
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wings (1) ·
wood (1)
Showing below up to 4 results in range #1 to #4.