This page displays all 「FI」 in main group A63J5/00. |
HB:Handbook | ||||
CC:Concordance |
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Auxiliaries for producing special effects on stages, or in circuses or arenas | HB | CC | 2C086 | |
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.Arrangements for making stage effects; Auxiliary stage appliances | HB | CC | 2C086 | |
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..Arrangements for making sound-effects | HB | CC | 2C086 | |
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.Arrangements for making visible or audible the words spoken | HB | CC | 2C086 | |
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.Apparatus for raising or lowering persons | HB | CC | 2C086 | |