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FR362512A
(en)
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Ball bearing
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FR419999A
(en)
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Drill helical rolling mill
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FR377166A
(en)
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Ball bearing with thrust bearing
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FR404937A
(en)
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Ball bearings
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FR414560A
(en)
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Improvements in the production of bearing shells
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FR406092A
(en)
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Ball bearing
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FR398469A
(en)
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Double spherical bearing
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ES40860A1
(en)
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Improvements in the bearings and other transmission parts by the application of rotating rollers.
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ES38438A1
(en)
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Improvements in couplings for shafts or shafts.
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FR366846A
(en)
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Ball bearing
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FR393640A
(en)
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Ball bearing with notches
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ES45749A1
(en)
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Improvements in furnaces or forges.
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CH35928A
(en)
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Ball mill
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CH35480A
(en)
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Ball mill
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CH46628A
(en)
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Ball bearings for shafts of transmissions, motors etc.
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FR399378A
(en)
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Ball bearings
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CH44877A
(en)
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Transmission ball bearings
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ES38476A1
(en)
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Improvements in rock drills and other friction tools.
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DK8283C
(en)
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Coupling device with relieved shaft.
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CH43728A
(en)
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Shaft bearing
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FR366073A
(en)
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Thrust bearing
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ES43375A1
(en)
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Some grease bearings for the transmission shafts and others like that.
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FR401151A
(en)
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Ball bearing
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FR416881A
(en)
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Ball bearing
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FR403113A
(en)
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Ball bearing bearing
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