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KOB GmbH
KOB GmbH
Active Patents
0
Total Holdings
2
Patent Holdings
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Patent No.
Title
Status
Filing Date
Grant Date
Claims
Actions
US4476697A
Wound dressing
Expired / Lapsed
1983-05-26
1984-10-16
10
Details
US4391106A
Wound dressing
Expired / Lapsed
1980-04-21
1983-07-05
10
Details