JPS6368954U - - Google Patents

Info

Publication number

JPS6368954U

JPS6368954U JP16401586U JP16401586U JPS6368954U JP S6368954 U JPS6368954 U JP S6368954U JP 16401586 U JP16401586 U JP 16401586U JP 16401586 U JP16401586 U JP 16401586U JP S6368954 U JPS6368954 U JP S6368954U

Authority

JP

Japan

Prior art keywords

vacuum cleaner

buffer

friction

covered

peripheral surface

Prior art date

1986-10-24

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

• 239000000463 material Substances 0.000 claims description 2
• 239000011248 coating agent Substances 0.000 claims 1
• 238000000576 coating method Methods 0.000 claims 1
• 230000002093 peripheral effect Effects 0.000 claims 1
• 239000007779 soft material Substances 0.000 claims 1

Cited By (1)