JPH0418394U - - Google Patents

Info

Publication number

JPH0418394U

JPH0418394U JP5971590U JP5971590U JPH0418394U JP H0418394 U JPH0418394 U JP H0418394U JP 5971590 U JP5971590 U JP 5971590U JP 5971590 U JP5971590 U JP 5971590U JP H0418394 U JPH0418394 U JP H0418394U

Authority

JP

Japan

Prior art keywords

circumferential wall

inner circumferential

wall

case body

bottom wall

Prior art date

1990-06-05

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

• 230000002093 peripheral effect Effects 0.000 claims description 3
• 230000000630 rising effect Effects 0.000 claims 2
• 238000005259 measurement Methods 0.000 description 1