JPS63129548U - - Google Patents

Info

Publication number

JPS63129548U

JPS63129548U JP2192987U JP2192987U JPS63129548U JP S63129548 U JPS63129548 U JP S63129548U JP 2192987 U JP2192987 U JP 2192987U JP 2192987 U JP2192987 U JP 2192987U JP S63129548 U JPS63129548 U JP S63129548U

Authority

JP

Japan

Prior art keywords

dust collection

suction port

main body

opening

collection case

Prior art date

1987-02-17

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 7
• 239000013013 elastic material Substances 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 1
• 238000004519 manufacturing process Methods 0.000 description 1
• 238000000034 method Methods 0.000 description 1