JPH0195017U - - Google Patents

Info

Publication number

JPH0195017U

JPH0195017U JP19051787U JP19051787U JPH0195017U JP H0195017 U JPH0195017 U JP H0195017U JP 19051787 U JP19051787 U JP 19051787U JP 19051787 U JP19051787 U JP 19051787U JP H0195017 U JPH0195017 U JP H0195017U

Authority

JP

Japan

Prior art keywords

overhead ground

composite overhead

optical

optical fibers

optical composite

Prior art date

1987-12-15

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
• Discuss

• 239000002131 composite material Substances 0.000 claims description 6
• 230000003287 optical effect Effects 0.000 claims description 6
• 239000002184 metal Substances 0.000 claims description 4
• 239000013307 optical fiber Substances 0.000 claims description 3
• 238000005259 measurement Methods 0.000 description 1
• 238000000253 optical time-domain reflectometry Methods 0.000 description 1