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1981-12-01
Un mecanismo perfeccionado de transporte y elevacion de cinta en una maquina de escribir.
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IT1084376B
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1985-05-25
Cuscinetto per perno di testa a croce per macchine a stantuffo, particolarmente per motori diesel.
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1992-08-15
Einstellbares kombiniertes lager.
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1977-04-26
Drum stand
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1995-07-26
名刺用台紙
Bastien
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The Iantinum Mint
JPS6343232U
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1988-03-23
Jiménez-Aparicio et al.
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New di-η5-cyclopentadienyldialkynyl derivatives of titanium (IV)
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1987-02-20
Dyer
1990
Dr Higgs accepts consultant post.
JPS6376935U
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1988-05-21
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1873-03-04
Improvement im lifting-jacks
JPS61177629U
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1986-11-06
Deats
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KK Chandy
ITMI980250A1
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1999-08-10
Tavolo ad allungamento
Kunii
2000
A Bold Mechanic for a Creaky Machine
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1991-10-22
JPH0275069U
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1990-06-08
Paul et al.
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A diagrammatic approach to Hecke algebras of the reflection equation
卢小云
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A Hamiltonian Game
Hernández
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Arqueología lingüística
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Research and development on the manufacturing technology of drawing-bar of seamless traction device
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1979-09-17
Vite perfezionata provvista, in corrispondenza della testa, di una cavita' assiale e di piu' fori radiali.
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1989-02-16