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RecordNumber
13753
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Title
Official catchword index to the fourth edition (1984) of the International patent classification
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Author Statement
World Intellectual Property Organization
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Publication
Carl Heymanns
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Publication Year
1984
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Collation
[Various pagings] 24 cm.
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Notes
3452200299
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Subject
Patent searching , Inventions , Patents
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ADDED ENTRIES
,
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LC Class
T
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LC Number
207
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LC CutterNumber
.O35
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LC Date
1984
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Link To Document :
