专利名称：OPTICAL FIBER UNIT AND OPTICAL FIBER
CABLE
发明人：SATO Fumiaki,RYAN Kuushin,NAGAO
Yoshiaki
申请号：EP18872603申请日：20181102公开号：EP3705924A4公开日：20210804
摘要：An optical fiber unit includes: an assembly in which a plurality of optical fiberribbons in which a plurality of optical fibers are disposed in parallel are assembled; and acoating for covering the periphery of the assembly in a state of having a space inside. Thecoating is interrupted at a part in a circumferential direction of the optical fiber unit, andan opening part is formed.
申请人：Sumitomo Electric Industries, Ltd.
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