JPH01139588U - - Google Patents

Info

Publication number

JPH01139588U

JPH01139588U JP3427488U JP3427488U JPH01139588U JP H01139588 U JPH01139588 U JP H01139588U JP 3427488 U JP3427488 U JP 3427488U JP 3427488 U JP3427488 U JP 3427488U JP H01139588 U JPH01139588 U JP H01139588U

Authority

JP

Japan

Prior art keywords

ring

utility

registration request

scope

model registration

Prior art date

1988-03-14

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

• 230000037431 insertion Effects 0.000 claims description 2
• 238000003780 insertion Methods 0.000 claims description 2