US PATENT SUBCLASS 416 / 148
.~ Tiltable carrier (e.g., hub, etc.)

Current as of: June, 1999
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416 /   HD   FLUID REACTION SURFACES (I.E., IMPELLERS)

147  DF  HAVING POSITIVE MEANS FOR IMPELLER ADJUSTMENT {6}
148.~ Tiltable carrier (e.g., hub, etc.)

DEFINITION

Classification: 416/148

(under subclass 147) Apparatus wherein the impeller carrier is caused to pivot a unit relative to a supporting shaft.