Assignee

NITZSCHE KLAUS

DE·2 granted patents·104 citations·filing 1982–1988

Technology mixA46B2

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2 records

0174US4461053AMultiple part toothbrush having an exchangeable brush headNITZSCHE KLAUS·Filed 1982·Granted Jul 24, 1984·53 cites·11 claims
0272US4890349ATooth care atricle such as a toothbrush with replaceable insertNITZSCHE KLAUS·Filed 1988·Granted Jan 2, 1990·51 cites·6 claims

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