JPS6183568U - - Google Patents

Info

Publication number

JPS6183568U

JPS6183568U JP16779184U JP16779184U JPS6183568U JP S6183568 U JPS6183568 U JP S6183568U JP 16779184 U JP16779184 U JP 16779184U JP 16779184 U JP16779184 U JP 16779184U JP S6183568 U JPS6183568 U JP S6183568U

Authority

JP

Japan

Prior art keywords

recess

protrusion

packaging

utility

convex portion

Prior art date

1984-11-02

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

• 229920003002 synthetic resin Polymers 0.000 claims description 2
• 239000000057 synthetic resin Substances 0.000 claims description 2
• 238000004806 packaging method and process Methods 0.000 claims 4
• 230000002708 enhancing effect Effects 0.000 claims 1
• 239000000463 material Substances 0.000 claims 1
• 238000012856 packing Methods 0.000 description 2
• 238000012986 modification Methods 0.000 description 1
• 230000004048 modification Effects 0.000 description 1