The portions shown in broken lines form no part of the claimed design.
The portions shown in broken lines form no part of the claimed design.
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Entry |
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Perma-Tec GmbH & Co. KG., “Perma Flex, The all-in-one lubrication system in two compact sizes,” Nov. 2011, http://www.permausa.com/downloads/FLEX—Flyer—90.002.290—EN.pdf. |