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EP0337240A1
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Device applicable to the recycle circuit of various baths for liquid aeration
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EP0242575A1
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Machine for the treatment of the photographic films
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EP0246408A1
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Unit for collecting developed films in a film developing machine, particularly of industrial kind
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GB8510518D0
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Device for coupling a spool to a shaft
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EP0151442A2
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Operating device for developers of photographic material
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EP0151315A2
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Device for transferring the film holders in a film developer
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US4576321A
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Apparatus for connecting a strip of photographic paper to a flat conveyor belt
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