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SE70328C1
(cs)
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SE47372C1
(cs)
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GB567556A
(en)
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Improved ball and roller bearing
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SE70018C1
(cs)
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SU94063A1
(ru)
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Многоклетьевой блуминг
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SU13543A1
(ru)
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Способ изготовлени активной массы отрицательных электродов свинцовых аккумул торов
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SE47979C1
(cs)
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US1674648A
(en)
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Advertising novelty
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SE47984C1
(cs)
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DE618408C
(de)
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Kaefig fuer Laengslager
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SE47513C1
(cs)
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SE70341C1
(cs)
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GB284620A
(en)
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Process for manufacturing cages for ball bearings, and resulting products
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Shideler
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A Primitive Type of Agelacrinites from the Richmond |
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GB224195A
(en)
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Improvements in the disposition of the tubes of the tubular set in surface condensersor like apparatus
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SE70304C1
(cs)
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DK39093C
(da)
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Rækkefølger, som letter Styringen af dobbeltrækkede Radrensere.
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SE47448C1
(cs)
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GB194982A
(en)
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Improvements relating to ball bearings
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SE48012C1
(cs)
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GB295846A
(en)
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Improvements in multi-row ball bearings
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GB169929A
(en)
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Improvements in and relating to anti-friction bearings
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GB167803A
(en)
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Improvements in air-cooled or evaporative surface condensers
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SE69986C1
(cs)
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SE47917C1
(cs)
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