JPS6442959U - - Google Patents

Info

Publication number

JPS6442959U

JPS6442959U JP1987138131U JP13813187U JPS6442959U JP S6442959 U JPS6442959 U JP S6442959U JP 1987138131 U JP1987138131 U JP 1987138131U JP 13813187 U JP13813187 U JP 13813187U JP S6442959 U JPS6442959 U JP S6442959U

Authority

JP

Japan

Prior art keywords

cover

net

vertical wall

reinforcing

stretched

Prior art date

1987-09-11

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

• 230000003014 reinforcing effect Effects 0.000 claims description 3
• 230000008878 coupling Effects 0.000 claims description 2
• 238000010168 coupling process Methods 0.000 claims description 2
• 238000005859 coupling reaction Methods 0.000 claims description 2
• 239000013013 elastic material Substances 0.000 claims 1
• 230000002787 reinforcement Effects 0.000 description 1