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Julian Von Burg
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Grenchen, CH
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Patents Grants
last 30 patents
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Patent Grant
Watchcase with manually rotatable ring
Patent number
9,658,602
Issue date
May 23, 2017
J.R. INTERNATIONAL GMBH
Julian Von Burg
G04 - HOROLOGY
Patents Applications
last 30 patents
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Patent Application
WATCHCASE
Publication number
20140341004
Publication date
Nov 20, 2014
Julian VON BURG
G04 - HOROLOGY