JPS63186365U - - Google Patents

Info

Publication number

JPS63186365U

JPS63186365U JP7948387U JP7948387U JPS63186365U JP S63186365 U JPS63186365 U JP S63186365U JP 7948387 U JP7948387 U JP 7948387U JP 7948387 U JP7948387 U JP 7948387U JP S63186365 U JPS63186365 U JP S63186365U

Authority

JP

Japan

Prior art keywords

hose

auxiliary

vacuum cleaner

dust collection

dust collecting

Prior art date

1987-05-25

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

• 239000000428 dust Substances 0.000 claims description 11
• 230000002093 peripheral effect Effects 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 4
• 235000014676 Phragmites communis Nutrition 0.000 description 1
• 238000012986 modification Methods 0.000 description 1
• 230000004048 modification Effects 0.000 description 1