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TW265399B
(en)
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|
Cylindrical bearing with circumference embedded with solid lubricant
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|
US3648535A
(en)
|
|
Anti-friction screw and nut
|
|
ES2060768T3
(es)
|
|
Lente de contacto y metodos para determinar la rotacion usando dicha lente de contacto.
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|
US1563869A
(en)
|
|
Hinge
|
|
IT1107944B
(it)
|
|
Cuscinetto a sfere e sue applicazioni
|
|
PL59639B3
(de)
|
|
|
|
US3370900A
(en)
|
|
Roller bearings
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|
US2382975A
(en)
|
|
Ball bearing
|
|
US1321417A
(en)
|
|
Shaft and axle bearing.
|
|
US2065311A
(en)
|
|
Roller bearing
|
|
GB1187997A
(en)
|
|
Improvements in or relating to Sliding Bearings.
|
|
US1035277A
(en)
|
|
Expansible bolt.
|
|
GB1369487A
(en)
|
|
Pin for a hinge
|
|
GB1369501A
(en)
|
|
Rolling element bearings
|
|
US3921965A
(en)
|
|
Leaf springs
|
|
GB337675A
(en)
|
|
Improvements in or relating to screw-threads
|
|
US714777A
(en)
|
|
Snap-hook.
|
|
US3684337A
(en)
|
|
Retaining cages for rolling elements in bearings
|
|
US2657962A
(en)
|
|
Piston ring
|
|
US987157A
(en)
|
|
Belt-conveyer pulley.
|
|
US3377088A
(en)
|
|
Universal boom support
|
|
SU152843A1
(ru)
|
|
Буровое двухшарошечное долото
|
|
US2313216A
(en)
|
|
Pin lock
|
|
US1835991A
(en)
|
|
Means for securing antifriction bearings on shafts
|
|
ES8602445A1
(es)
|
|
Mejoras en los molinos pulverizadores de carbon
|