JPH0359513U - - Google Patents

Info

Publication number

JPH0359513U

JPH0359513U JP12010989U JP12010989U JPH0359513U JP H0359513 U JPH0359513 U JP H0359513U JP 12010989 U JP12010989 U JP 12010989U JP 12010989 U JP12010989 U JP 12010989U JP H0359513 U JPH0359513 U JP H0359513U

Authority

JP

Japan

Prior art keywords

pivot

diameter

support stone

stepped

ring shape

Prior art date

1989-10-13

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

• 239000010437 gem Substances 0.000 claims description 2
• 229910001751 gemstone Inorganic materials 0.000 claims description 2
• 239000004575 stone Substances 0.000 claims 6
• 230000037431 insertion Effects 0.000 claims 3
• 238000003780 insertion Methods 0.000 claims 3
• 230000002093 peripheral effect Effects 0.000 claims 2
• 230000005856 abnormality Effects 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 1

Cited By (1)