B67D 7/3263

Using a pressurised gas acting directly or indirectly on the bulk of

Official title: {using a pressurised gas acting directly or indirectly on the bulk of the liquid to be transferred (use of compressed air or gas for transferring liquids B67D7/0238, B67D7/72)}

B67D7/3263 (Using a pressurised gas acting directly or indirectly on the bulk of) appears on 15 US grants and 12 published applications in this corpus.

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15
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12
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6
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13
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21 Jan 2025

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