Inventor
NIEBEL HARALD
DE9 patents
⚠️ This page may combine multiple inventors who share the name “NIEBEL HARALD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MANNESMANN AG
5 patentsUS4674179AJun 23, 1987
Making an armature assembly for matrix print heads
MANNESMANN AG8 citations69
US4695174ASep 22, 1987
Magnetic circuit for matrix print head
MANNESMANN AG3 citations61
US4552471ANov 12, 1985
Print head with permanent magnetic bias
MANNESMANN AG3 citations61
US4629344ADec 16, 1986
Dot matrix print head with an adjustable print needle guide
MANNESMANN AG1 citations49
US5071270ADec 10, 1991
Dot matrix print head with moveably adjustable needle guide
MANNESMANN AG0 citations38