JPS6360730U - - Google Patents

Info

Publication number

JPS6360730U

JPS6360730U JP15589586U JP15589586U JPS6360730U JP S6360730 U JPS6360730 U JP S6360730U JP 15589586 U JP15589586 U JP 15589586U JP 15589586 U JP15589586 U JP 15589586U JP S6360730 U JPS6360730 U JP S6360730U

Authority

JP

Japan

Prior art keywords

connection

connection surface

ventilation hole

cover

magnetic particles

Prior art date

1986-10-09

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

• 239000006249 magnetic particle Substances 0.000 claims description 5
• 238000009423 ventilation Methods 0.000 claims description 3
• 230000008878 coupling Effects 0.000 claims description 2
• 238000010168 coupling process Methods 0.000 claims description 2
• 238000005859 coupling reaction Methods 0.000 claims description 2
• 239000000463 material Substances 0.000 claims 1
• 239000011248 coating agent Substances 0.000 description 1
• 238000000576 coating method Methods 0.000 description 1