JPH0221363Y2 - - Google Patents

Info

Publication number

JPH0221363Y2

JPH0221363Y2 JP4208185U JP4208185U JPH0221363Y2 JP H0221363 Y2 JPH0221363 Y2 JP H0221363Y2 JP 4208185 U JP4208185 U JP 4208185U JP 4208185 U JP4208185 U JP 4208185U JP H0221363 Y2 JPH0221363 Y2 JP H0221363Y2

Authority

JP

Japan

Prior art keywords

walls

side walls

double

edge pieces

sides

Prior art date

1985-03-23

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.)

Expired

Links

• Espacenet
• Global Dossier
• Discuss

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• 230000003014 reinforcing effect Effects 0.000 claims description 10
• 239000000463 material Substances 0.000 description 4
• 230000000694 effects Effects 0.000 description 3
• 239000003599 detergent Substances 0.000 description 2
• 239000000853 adhesive Substances 0.000 description 1
• 230000001070 adhesive effect Effects 0.000 description 1
• 239000000470 constituent Substances 0.000 description 1
• 238000010586 diagram Methods 0.000 description 1
• 239000000123 paper Substances 0.000 description 1