US PATENT SUBCLASS 244 / 107
.~.~ Emergency

Current as of: June, 1999
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244 /   HD   AERONAUTICS

100 R  DF  LANDING GEAR {8}
105  DF  .~ Water landing {2}
107.~.~ Emergency

DEFINITION

Classification: 244/107

(under subclass 105) Devices for aircraft not ordinarily capable of landing on water to permit safe landing on water in emergency.

(1) Note. Detachable lifeboats attached to aircraft for emergency use after landing on water are found in this class, subclass 1.