Morriss O’Bryant Compagni obtains patent 7,836,643 for Walch AG
Morriss O’Bryant Compagni obtains patent 7,836,643 for Walch AG
Patent No. 7,836,643
Title WINDOW
Issue Date November 23, 2010
Owner Walch AG
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Morriss O’Bryant Compagni obtains patent 7,836,643 for Walch AG
Patent No. 7,836,643
Title WINDOW
Issue Date November 23, 2010
Owner Walch AG