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Price
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On extinction patterns of polymer spherulites |
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CN204344619U
(zh)
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自锁式自攻螺钉
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TW265399B
(en)
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Cylindrical bearing with circumference embedded with solid lubricant
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US3648535A
(en)
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Anti-friction screw and nut
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ES2060768T3
(es)
|
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Lente de contacto y metodos para determinar la rotacion usando dicha lente de contacto.
|
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BR0202858B1
(pt)
|
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gaiola de janela para um rolamento de esferas de contato angular.
|
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US1563869A
(en)
|
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Hinge
|
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US3110625A
(en)
|
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Wire coating die
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US1321417A
(en)
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Shaft and axle bearing.
|
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US2065311A
(en)
|
|
Roller bearing
|
|
GB1187997A
(en)
|
|
Improvements in or relating to Sliding Bearings.
|
|
GB1369501A
(en)
|
|
Rolling element bearings
|
|
US3921965A
(en)
|
|
Leaf springs
|
|
US2245525A
(en)
|
|
Locking means
|
|
US2167882A
(en)
|
|
Block bearing
|
|
CN208816529U
(zh)
|
|
布料器回转支承
|
|
US3684337A
(en)
|
|
Retaining cages for rolling elements in bearings
|
|
US3377088A
(en)
|
|
Universal boom support
|
|
US2313216A
(en)
|
|
Pin lock
|
|
SU436147A1
(ru)
|
|
Опора бурового шарошечного долота
|
|
US1835991A
(en)
|
|
Means for securing antifriction bearings on shafts
|
|
SU668624A3
(ru)
|
|
Шарнирное соединение
|
|
SU60710A1
(ru)
|
|
Подшипник
|
|
US1360539A
(en)
|
|
Rule
|
|
PL56702B1
(2)
|
|
|