JPH01111210U - - Google Patents

Info

Publication number

JPH01111210U

JPH01111210U JP544988U JP544988U JPH01111210U JP H01111210 U JPH01111210 U JP H01111210U JP 544988 U JP544988 U JP 544988U JP 544988 U JP544988 U JP 544988U JP H01111210 U JPH01111210 U JP H01111210U

Authority

JP

Japan

Prior art keywords

copper

oxide film

plated steel

steel wire

optical fiber

Prior art date

1988-01-20

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.)

Pending

Links

• Espacenet
• Global Dossier
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• 239000013307 optical fiber Substances 0.000 claims description 6
• 229910000831 Steel Inorganic materials 0.000 claims description 5
• 239000010959 steel Substances 0.000 claims description 5
• 239000011247 coating layer Substances 0.000 claims description 2
• 239000010410 layer Substances 0.000 claims 2
• KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 claims 1
• AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 claims 1
• 238000010438 heat treatment Methods 0.000 claims 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 1
• 239000000835 fiber Substances 0.000 description 1