Patent classifications
H
ELECTRICITY
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H05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
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H05K
PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
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2201/00
Indexing scheme relating to printed circuits covered by H05K1/00
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H05K2201/10
Details of components or other objects attached to or integrated in a printed circuit board
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H05K2201/10613
Details of electrical connections of non-printed components, e.g. special leads
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H05K2201/10621
Components characterised by their electrical contacts
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H05K2201/10734
Ball grid array [BGA]; Bump grid array
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