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Ring-shaped rolling bearing cage
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Patent number 9,249,832
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Issue date Feb 2, 2016
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Schaeffler Technologies AG & Co. KG
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Peter Friedrich
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Rolling bearing cage and rolling bearing
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Patent number 8,790,020
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Issue date Jul 29, 2014
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Schaeffler Technologies AG & Co. KG
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Peter Friedrich
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Multi-row rolling bearing
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Patent number 8,764,306
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Issue date Jul 1, 2014
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Schaeffler Technologies AG & Co. KG
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Peter Friedrich
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
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Needle roller bearing with rimless inner ring
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Patent number 8,573,851
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Issue date Nov 5, 2013
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Schaeffler Technologies AG & Co. KG
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Peter Friedrich
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F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...