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DE614729C
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Beam-collecting light reflector for light therapeutic and cosmetic purposes with a light-diffusing surface
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DE548638C
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Method for mooring airships
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DE528856C
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Airship
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DE537878C
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Auxiliary device for elongated airships tied to the mast
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DE509336C
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Device for anchoring airships on water surfaces
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DE563815C
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Cable pulley ship lift with immersing counterweights
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DE484629C
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Anchoring device for airships
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DE523075C
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Anchoring device for airships to be tied to the mast
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DE530620C
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Drive for ship lifts
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DE482606C
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Anchoring device for airships
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DE518886C
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Cable pulley ship lift with immersing counterweights
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DE494650C
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Equipment for the recovery of airships in fixed halls
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DE535572C
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Endless rope drive for rotating airship hangars
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DE576731C
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Substructure for rotating and mobile airship balls
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DE573781C
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Trussless roof for barrel vaulted airship hangars
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DE485680C
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Ice anchors for airships
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DE498253C
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Equipment for the recovery of airships in fixed halls
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DE482309C
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Floating airship hangar
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DE477789C
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Capstan winch with storage drum
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DE514918C
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Roof trusses, especially for airship hangars
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