Patent classifications
H
ELECTRICITY
Load children
H05
ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Load children
H05K
PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
Load children
2203/00
Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
Load children Filter patents View analytics View as hierarchy
H05K2203/04
Soldering or other types of metallurgic bonding
Load children Filter patents View analytics View as hierarchy
H05K2203/0415
Small preforms other than balls, e.g. discs, cylinders or pillars
Filter patents View analytics View as hierarchy