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| 008 | 190702s xxu||||| |||| 00| 0 d | ||
| 100 | 1 | _aPilkington, Alan | |
| 700 | 1 | _aDyerson, Romano | |
| 700 | 1 | _aTissier, Omid | |
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_aThe electric vehicle : _bpatent data as indicators of technical development |
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_aPatentklassifikation _93471 |
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_aElektrofahrzeug _9962 |
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| 650 |
_aTechnologie _94394 |
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| 650 |
_aEntwicklung _91030 |
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| 650 |
_aPatentschutz _93570 |
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| 650 |
_aPatentsammlung _93514 |
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| 773 | 0 |
_aWPI. 24(2002),1,5-12 _wz_WPI |
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_c2066 _d2066 |
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