JPH0416180U - - Google Patents

Info

Publication number

JPH0416180U

JPH0416180U JP5541790U JP5541790U JPH0416180U JP H0416180 U JPH0416180 U JP H0416180U JP 5541790 U JP5541790 U JP 5541790U JP 5541790 U JP5541790 U JP 5541790U JP H0416180 U JPH0416180 U JP H0416180U

Authority

JP

Japan

Prior art keywords

bent protrusion

shaped member

recess

back side

utility

Prior art date

1990-05-28

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

• 239000000463 material Substances 0.000 claims description 4
• 239000005022 packaging material Substances 0.000 claims 1
• 238000012856 packing Methods 0.000 description 3
• 238000000034 method Methods 0.000 description 1