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西文期刊1.Engineering patents index. alerting abstracts bulletin, Q7A : Lighting , heating T-18/X26
馆藏复本:102
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Derwent information, c1996-
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西文图书2.General & mechanical patents index alerting abstracts bulletin. Section P1-3, Human necessities.
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Derwent Publications Ltd., 1988-1994.
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西文图书3.General & mechanical patents index alerting abstracts bulletin. Section P1-3, Human necessities. T-18/X35
馆藏复本:1
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Derwent Publications Ltd., 1988-1994.
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西文期刊4.Engineering patents index. alerting abstracts bulletin, Q5A : Engines, Pumps T-18/X24
馆藏复本:102
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Derwent information, c1996-
(0) 馆藏 -
西文期刊5.Gneral & mechanical patents index alerting abstracts bulleting. P4-P8, Performing operation optics. T-18/X23
馆藏复本:365
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Derwent Publications Ltd., 1994-
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西文期刊6.Engineering patents index. alerting abstracts bulletin, Q6A : Engineering elements T-18/X25
馆藏复本:101
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Derwent information, c1996-
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西文期刊7.General & mechanical patents index alerting abstracts bulletin. P1-P3, Human necessities. T-18/X21
馆藏复本:101
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Derwent Publications Ltd., 1990-.
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