Westgaard et al.
1984
Postural muscle strain as a causal factor in the development of musculo-skeletal illnesses
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Souzankar et al.
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Art and Technique as two Different Territory for Dasein’s Being
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(de )
1951-12-13
Einbeiniger melkschemel.
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(enrdf_load_stackoverflow )
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(enrdf_load_stackoverflow )
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(enrdf_load_stackoverflow )
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(de )
1958-12-31
Vorrichtung zur hoehenverstellung von bettmatratzen am fussende.
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(enrdf_load_stackoverflow )
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(enrdf_load_stackoverflow )
DE1782568U
(de )
1959-02-05
Kopf- und nackenstuetze, besonders in kraftfahrzeugen.
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(enrdf_load_stackoverflow )
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(enrdf_load_stackoverflow )
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(de )
1957-10-24
Zerlegbarer stuhl aus metall.
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(de )
1963-03-21
Rueckenstuetze.
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(enrdf_load_stackoverflow )
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(enrdf_load_stackoverflow )
DE1456238U
(enrdf_load_stackoverflow )
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(enrdf_load_stackoverflow )
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(enrdf_load_stackoverflow )
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(enrdf_load_stackoverflow )
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(enrdf_load_stackoverflow )