JPS646606U - - Google Patents

Info

Publication number

JPS646606U

JPS646606U JP10203687U JP10203687U JPS646606U JP S646606 U JPS646606 U JP S646606U JP 10203687 U JP10203687 U JP 10203687U JP 10203687 U JP10203687 U JP 10203687U JP S646606 U JPS646606 U JP S646606U

Authority

JP

Japan

Prior art keywords

display

optical fiber

utility

model registration

section

Prior art date

1987-07-02

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

• 239000013307 optical fiber Substances 0.000 claims description 12
• 238000010586 diagram Methods 0.000 description 3
• 238000012986 modification Methods 0.000 description 2
• 230000004048 modification Effects 0.000 description 2
• 238000005259 measurement Methods 0.000 description 1