发明公开
EP1322407A4 REVERSE OSMOSIS MEMBRANE AND PROCESS FOR MAKING SAME 审中-公开
UMKEHROSMOSEMEMBRANE UND VERFAHREN ZU DEREN HERSTELLUNG

REVERSE OSMOSIS MEMBRANE AND PROCESS FOR MAKING SAME
摘要:
A filtration membrane includes a printed flow obstructions (28) and/or feed spacers made by ink-jet, off-set stereolithographic printing process.
信息查询
0/0