This page displays all 「FI」 in main group E21C45/00. |
HB:Handbook | ||||
CC:Concordance |
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Methods of hydraulic mining; Hydraulic monitors (E21C 25/60 takes precedence) [5] | HB | CC | 2D065 | |
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.Means for generating pulsating fluid jets [5] | HB | CC | 2D065 | |
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..by use of highly pressurised liquid [5] | HB | CC | 2D065 | |
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..by use of compressed gases [5] | HB | CC | 2D065 | |
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.Automatic or remote control of hydraulic monitors [5] | HB | CC | 2D065 | |