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79070440 - STEGMANN CANAL EXPANDER
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Serial number 79070440
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Filing date Jun 18, 2009
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Grieshaber Ophthalmic; Research Foundation
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10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth
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75379089 - VISCO CANALOSTOMY
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Serial number 75379089
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Registration number 2282597
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Filing date Oct 24, 1997
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Grieshaber Ophthalmic Research Foundation
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10 - Surgical, medical, dental and veterinary apparatus and instruments, artificial limbs, eyes and teeth