JPS61180277U - - Google Patents

Info

Publication number

JPS61180277U

JPS61180277U JP6095985U JP6095985U JPS61180277U JP S61180277 U JPS61180277 U JP S61180277U JP 6095985 U JP6095985 U JP 6095985U JP 6095985 U JP6095985 U JP 6095985U JP S61180277 U JPS61180277 U JP S61180277U

Authority

JP

Japan

Prior art keywords

drainage holes

drain hole

main body

dust remover

large number

Prior art date

1985-04-23

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 4
• 239000002184 metal Substances 0.000 claims 1
• 229920003002 synthetic resin Polymers 0.000 claims 1
• 239000000057 synthetic resin Substances 0.000 claims 1
• 230000002093 peripheral effect Effects 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Cited By (1)