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CH690797A5
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Manometer.
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EP0599018A1
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Adjusting device for a pipe fitting of a coupling
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AU8460691A
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Control manifold inserted in the flow route of a system for transferring pressure media in a gaseous and/or liquid gaseous state
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EP0424731A2
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Method to realize a soldering joint for a rotating coupling between a sleeve and a nut, for connecting pipes in the air conditioning and cold fields
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US4881961A
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Control manifold inserted in the flow route of a system for transferring pressure media in a gaseous and/or liquid gaseous state
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CH656694A5
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Control arm to be inserted into the flow paths of a plant for refilling gas-shaped and / or liquid-gas shaped pressure media.
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