JPH01104946U - - Google Patents

Info

Publication number

JPH01104946U

JPH01104946U JP91688U JP91688U JPH01104946U JP H01104946 U JPH01104946 U JP H01104946U JP 91688 U JP91688 U JP 91688U JP 91688 U JP91688 U JP 91688U JP H01104946 U JPH01104946 U JP H01104946U

Authority

JP

Japan

Prior art keywords

vacuum cleaner

vibration

wheel

cover

floor

Prior art date

1988-01-07

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

• 238000010586 diagram Methods 0.000 description 2
• 238000001228 spectrum Methods 0.000 description 1
• 238000001845 vibrational spectrum Methods 0.000 description 1