JPS63184511U - - Google Patents

Info

Publication number

JPS63184511U

JPS63184511U JP7538387U JP7538387U JPS63184511U JP S63184511 U JPS63184511 U JP S63184511U JP 7538387 U JP7538387 U JP 7538387U JP 7538387 U JP7538387 U JP 7538387U JP S63184511 U JPS63184511 U JP S63184511U

Authority

JP

Japan

Prior art keywords

optical fiber

fiber composite

auxiliary pipe

overhead ground

composite overhead

Prior art date

1987-05-20

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.)

Granted

Links

• Espacenet
• Global Dossier
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• 230000003287 optical effect Effects 0.000 claims description 2
• 239000002131 composite material Substances 0.000 claims 3
• 239000013307 optical fiber Substances 0.000 claims 3
• XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
• 229910052782 aluminium Inorganic materials 0.000 description 2
• 229910000831 Steel Inorganic materials 0.000 description 1
• 239000010959 steel Substances 0.000 description 1