Inventor

LAPPALAINEN JUHANI

FI3 patents

⚠️ This page may combine multiple inventors who share the name “LAPPALAINEN JUHANI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

TAMROCK OY

2 patents

US5687804ANov 18, 1997

Equipment for handling drill rods

TAMROCK OY13 citations70

US5348105ASep 20, 1994

Method for aligning a feeding beam in a rock drilling equipment and a rock drilling equipment and a measuring device

TAMROCK OY14 citations66

TAMPELLA OY AB

1 patent

US5050283ASep 24, 1991

Arrangement for handling drill rods in a rock drilling unit or the like

TAMPELLA OY AB10 citations65