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CALCULUS INSTRUMENTS Ltd

CALCULUS I
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0
Total Holdings
2

Patent Holdings

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Patent No. Title Status Filing Date Grant Date Claims Actions
DE2632027A1 RESTORING TO REMOVE CONREMENTS, IN PARTICULAR HARNSTEINS Expired / Lapsed 1976-07-16 — 0 Details
US4030505A Method and device for disintegrating stones in human ducts Expired / Lapsed 1975-11-28 1977-06-21 12 Details