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Rainer Lampe
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Dinklage, DE
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last 30 patents
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Patent Grant
Masonry drill bit
Patent number
D723076
Issue date
Feb 24, 2015
Heller Tools GmbH
Rainer Lampe
D15 - Machines not elsewhere specified
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Patent Grant
Main cutting insert of a masonry drill bit
Patent number
D688715
Issue date
Aug 27, 2013
Illinois Tool Works, Inc.
Rainer Lampe
D15 - Machines not elsewhere specified