Patent classifications
B
PERFORMING OPERATIONS; TRANSPORTING
Load children
B21
MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
Load children
B21J
FORGING; HAMMERING; PRESSING METAL; RIVETING; FORGE FURNACES
Load children
B21J15/38
Accessories for use in connection with riveting, e.g. pliers for upsetting; Hand tools for riveting
Load children Filter patents View analytics View as hierarchy
B21J15/46
Positioners for rivets for making tube joints
Filter patents View analytics View as hierarchy