JPH0178939U - - Google Patents

Info

Publication number

JPH0178939U

JPH0178939U JP1987176224U JP17622487U JPH0178939U JP H0178939 U JPH0178939 U JP H0178939U JP 1987176224 U JP1987176224 U JP 1987176224U JP 17622487 U JP17622487 U JP 17622487U JP H0178939 U JPH0178939 U JP H0178939U

Authority

JP

Japan

Prior art keywords

box

cap body

shaped cap

sliver

light

Prior art date

1987-11-18

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

• 238000001514 detection method Methods 0.000 claims description 3
• 239000011521 glass Substances 0.000 claims description 2
• 230000007547 defect Effects 0.000 claims 3
• 239000002826 coolant Substances 0.000 claims 1
• 239000000463 material Substances 0.000 claims 1
• 239000003595 mist Substances 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 2
• 238000005096 rolling process Methods 0.000 description 2