US4768688A
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Suntan lotion bracelet
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US4382245A
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Levitation device
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US4237872A
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External cardiac resuscitation aid
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US4268893A
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Illumination apparatus for use in an obscured ambient, fluid conduit and method
|
US4306772A
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Photochromic light lens
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US4166458A
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External cardiac resuscitation aid
|
US4082090A
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Mechanical cardiac resuscitator
|
US4095590A
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External cardiac resuscitation aid
|
US4055178A
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Drug delivery device for preventing contact of undissolved drug with the stomach lining
|
US4104671A
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Photographic printing and developing tray
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IL48778D0
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External carbio-pulmonary resuscitation aid
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US4058926A
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Weight for spin casting
|
US4077400A
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External cardiac resuscitation aid
|
US4069913A
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Surgical glove package and fixture
|
US3954007A
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Wind chill instrument
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US3885645A
|
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Dynamic muffler
|