JPH0328202U - - Google Patents

Info

Publication number

JPH0328202U

JPH0328202U JP8834189U JP8834189U JPH0328202U JP H0328202 U JPH0328202 U JP H0328202U JP 8834189 U JP8834189 U JP 8834189U JP 8834189 U JP8834189 U JP 8834189U JP H0328202 U JPH0328202 U JP H0328202U

Authority

JP

Japan

Prior art keywords

draining material

flexible

draining

view

utility

Prior art date

1989-07-26

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 8
• 239000002657 fibrous material Substances 0.000 claims 1
• 238000010276 construction Methods 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1