JPS61116164U - - Google Patents

Info

Publication number

JPS61116164U

JPS61116164U JP19853084U JP19853084U JPS61116164U JP S61116164 U JPS61116164 U JP S61116164U JP 19853084 U JP19853084 U JP 19853084U JP 19853084 U JP19853084 U JP 19853084U JP S61116164 U JPS61116164 U JP S61116164U

Authority

JP

Japan

Prior art keywords

cylindrical member

gap

closed

open

outer cylinder

Prior art date

1984-12-29

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

• 238000001914 filtration Methods 0.000 claims description 2
• 230000002093 peripheral effect Effects 0.000 claims 1
• 238000007789 sealing Methods 0.000 description 1

Cited By (2)