JPS63201543U - - Google Patents

Info

Publication number

JPS63201543U

JPS63201543U JP9394187U JP9394187U JPS63201543U JP S63201543 U JPS63201543 U JP S63201543U JP 9394187 U JP9394187 U JP 9394187U JP 9394187 U JP9394187 U JP 9394187U JP S63201543 U JPS63201543 U JP S63201543U

Authority

JP

Japan

Prior art keywords

crosspiece

recess

synthetic resin

depressed

depression

Prior art date

1987-06-18

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

• 238000001802 infusion Methods 0.000 claims description 2
• 229920003002 synthetic resin Polymers 0.000 claims description 2
• 239000000057 synthetic resin Substances 0.000 claims description 2
• 230000000994 depressogenic effect Effects 0.000 claims 1
• 230000002093 peripheral effect Effects 0.000 claims 1

Cited By (1)