JPH0411506U - - Google Patents

Info

Publication number

JPH0411506U

JPH0411506U JP5324390U JP5324390U JPH0411506U JP H0411506 U JPH0411506 U JP H0411506U JP 5324390 U JP5324390 U JP 5324390U JP 5324390 U JP5324390 U JP 5324390U JP H0411506 U JPH0411506 U JP H0411506U

Authority

JP

Japan

Prior art keywords

cylindrical body

focusing lens

fitted

press

flanged pipe

Prior art date

1990-05-22

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

• 239000004065 semiconductor Substances 0.000 claims description 4
• 230000003287 optical effect Effects 0.000 claims description 3
• 230000008878 coupling Effects 0.000 description 2
• 238000010168 coupling process Methods 0.000 description 2
• 238000005859 coupling reaction Methods 0.000 description 2
• 125000006850 spacer group Chemical group 0.000 description 1
• 238000003466 welding Methods 0.000 description 1

Cited By (1)