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Patent Searching and Data


Title:
GINGIVAL RETRACTION DEVICES WITH A STRUCTURAL BACKING
Document Type and Number:
WIPO Patent Application WO2004000153
Kind Code:
A3
Abstract:
Gingival retraction devices (10) having a structural backing component (5) which transmits simultaneously circumferential vertical forces to insert gingival retraction material into the gingival crevice (71).

Inventors:
HEASLEY JOHN
Application Number:
PCT/US2003/020042
Publication Date:
June 10, 2004
Filing Date:
June 25, 2003
Export Citation:
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Assignee:
RADIX CORP (US)
International Classes:
A61C9/00; (IPC1-7): A61C5/14
Foreign References:
US4531914A1985-07-30
US5676543A1997-10-14
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