JPH0371986U - - Google Patents

Info

Publication number

JPH0371986U

JPH0371986U JP12866689U JP12866689U JPH0371986U JP H0371986 U JPH0371986 U JP H0371986U JP 12866689 U JP12866689 U JP 12866689U JP 12866689 U JP12866689 U JP 12866689U JP H0371986 U JPH0371986 U JP H0371986U

Authority

JP

Japan

Prior art keywords

gap

lid member

opening

front side

peripheral surface

Prior art date

1989-11-02

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 4
• 230000007423 decrease Effects 0.000 claims 1
• 239000011120 plywood Substances 0.000 description 2