JPH0180721U - - Google Patents

Info

Publication number

JPH0180721U

JPH0180721U JP1987175706U JP17570687U JPH0180721U JP H0180721 U JPH0180721 U JP H0180721U JP 1987175706 U JP1987175706 U JP 1987175706U JP 17570687 U JP17570687 U JP 17570687U JP H0180721 U JPH0180721 U JP H0180721U

Authority

JP

Japan

Prior art keywords

optical fiber

insulated wire

elevator cable

outermost

copper conductor

Prior art date

1987-11-17

Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)

Pending

Links

• Espacenet
• Global Dossier
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• 239000013307 optical fiber Substances 0.000 claims description 6
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
• 239000004020 conductor Substances 0.000 claims description 3
• 229910052802 copper Inorganic materials 0.000 claims description 3
• 239000010949 copper Substances 0.000 claims description 3
• 230000003014 reinforcing effect Effects 0.000 claims 2
• 230000003287 optical effect Effects 0.000 claims 1
• 230000001681 protective effect Effects 0.000 claims 1
• 230000002787 reinforcement Effects 0.000 description 1
• 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 1
• 229920002554 vinyl polymer Polymers 0.000 description 1