JPS6321341Y2 - - Google Patents

Info

Publication number

JPS6321341Y2

JPS6321341Y2 JP6895284U JP6895284U JPS6321341Y2 JP S6321341 Y2 JPS6321341 Y2 JP S6321341Y2 JP 6895284 U JP6895284 U JP 6895284U JP 6895284 U JP6895284 U JP 6895284U JP S6321341 Y2 JPS6321341 Y2 JP S6321341Y2

Authority

JP

Japan

Prior art keywords

holder

circular

frame

hole

fitting

Prior art date

1984-05-10

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.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

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• 238000004891 communication Methods 0.000 claims description 10
• 239000000463 material Substances 0.000 claims description 4
• 230000000452 restraining effect Effects 0.000 description 3
• 238000004140 cleaning Methods 0.000 description 2
• 239000011248 coating agent Substances 0.000 description 2
• 238000000576 coating method Methods 0.000 description 2
• 230000000694 effects Effects 0.000 description 2
• 238000003780 insertion Methods 0.000 description 2
• 230000037431 insertion Effects 0.000 description 2
• 238000005516 engineering process Methods 0.000 description 1
• 238000007789 sealing Methods 0.000 description 1
• 229920003002 synthetic resin Polymers 0.000 description 1
• 239000000057 synthetic resin Substances 0.000 description 1