JPS63141164U - - Google Patents

Info

Publication number

JPS63141164U

JPS63141164U JP3406687U JP3406687U JPS63141164U JP S63141164 U JPS63141164 U JP S63141164U JP 3406687 U JP3406687 U JP 3406687U JP 3406687 U JP3406687 U JP 3406687U JP S63141164 U JPS63141164 U JP S63141164U

Authority

JP

Japan

Prior art keywords

container body

intake port

port

prevention device

return prevention

Prior art date

1987-03-09

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

• 230000002265 prevention Effects 0.000 claims description 3
• 238000007789 sealing Methods 0.000 claims description 3
• 230000004048 modification Effects 0.000 description 1
• 238000012986 modification Methods 0.000 description 1