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Inventor
DREINHOFF KARL H
DE
2 patents
Patents
2 patents
US4868582A
Sep 19, 1989
Method for fashioning ink channels in a write head for a dot-matrix ink printer means
SIEMENS AG
20 citations
74
US4868583A
Sep 19, 1989
Method for fashioning ink channels in a write head for a dot-matrix ink printer means
SIEMENS AG
4 citations
58