| (84) |
Designated Contracting States: |
|
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL
NO PL PT RO RS SE SI SK SM TR |
|
Designated Extension States: |
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BA ME |
| (30) |
Priority: |
24.10.2012 US 201213659516
15.03.2013 US 201313844550
|
| (71) |
Applicant: United States Gypsum Company |
|
Chicago, IL 60661-3676 (US) |
|
| (72) |
Inventors: |
|
- RAGO, William
Gurnee, Illinois 60031 (US)
- WITTBOLD, James
Des Plaines, Illinois 60018 (US)
|
| (74) |
Representative: BSB Intellectual Property Law |
|
Am Markt 2
(Eingang Herrenstraße)
59302 Oelde
59302 Oelde (DE) |
|
