TY  - RPRT
TI  - Penetrating and actuating nozzle for extrusion-based 3D printing
AU  - Kunc, Vlastimil
AU  - Kim, Seokpum
AU  - Lindahl, John M.
AU  - Failla, Jordan A.
AU  - Duty, Chad E.
PY  - 2023
UR  - https://www.osti.gov/biblio/1998272
ID  - 1998272
ER  -