JPH0477490U - - Google Patents

Info

Publication number

JPH0477490U

JPH0477490U JP12193490U JP12193490U JPH0477490U JP H0477490 U JPH0477490 U JP H0477490U JP 12193490 U JP12193490 U JP 12193490U JP 12193490 U JP12193490 U JP 12193490U JP H0477490 U JPH0477490 U JP H0477490U

Authority

JP

Japan

Prior art keywords

cap

outer cap

writing instrument

peripheral surface

annular recess

Prior art date

1990-11-21

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

• 238000005192 partition Methods 0.000 claims description 2
• 230000002093 peripheral effect Effects 0.000 claims 2
• 230000002265 prevention Effects 0.000 description 2

Cited By (2)