JPH0160603U - - Google Patents

Info

Publication number

JPH0160603U

JPH0160603U JP15678587U JP15678587U JPH0160603U JP H0160603 U JPH0160603 U JP H0160603U JP 15678587 U JP15678587 U JP 15678587U JP 15678587 U JP15678587 U JP 15678587U JP H0160603 U JPH0160603 U JP H0160603U

Authority

JP

Japan

Prior art keywords

synthetic resin

view

board

hollow

plate

Prior art date

1987-10-15

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 8
• 239000000057 synthetic resin Substances 0.000 claims description 8
• 230000003014 reinforcing effect Effects 0.000 claims description 4
• 239000002689 soil Substances 0.000 claims description 2
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
• 238000009412 basement excavation Methods 0.000 description 4
• 239000004927 clay Substances 0.000 description 2
• 229910052742 iron Inorganic materials 0.000 description 2
• 239000010953 base metal Substances 0.000 description 1