JPH01168449U - - Google Patents

Info

Publication number

JPH01168449U

JPH01168449U JP6295388U JP6295388U JPH01168449U JP H01168449 U JPH01168449 U JP H01168449U JP 6295388 U JP6295388 U JP 6295388U JP 6295388 U JP6295388 U JP 6295388U JP H01168449 U JPH01168449 U JP H01168449U

Authority

JP

Japan

Prior art keywords

circumferential wall

protrusion

inner circumferential

container

loosening prevention

Prior art date

1988-05-13

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

• 238000000465 moulding Methods 0.000 claims description 2
• 230000002265 prevention Effects 0.000 claims 2
• 229920003002 synthetic resin Polymers 0.000 claims 1
• 239000000057 synthetic resin Substances 0.000 claims 1
• 230000002093 peripheral effect Effects 0.000 description 2