JPH0229919U - - Google Patents

Info

Publication number

JPH0229919U

JPH0229919U JP10795288U JP10795288U JPH0229919U JP H0229919 U JPH0229919 U JP H0229919U JP 10795288 U JP10795288 U JP 10795288U JP 10795288 U JP10795288 U JP 10795288U JP H0229919 U JPH0229919 U JP H0229919U

Authority

JP

Japan

Prior art keywords

seabed

horizontal

tubular channels

transparent

view

Prior art date

1988-08-17

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

• 238000013459 approach Methods 0.000 claims 1
• 230000007423 decrease Effects 0.000 claims 1
• 230000005540 biological transmission Effects 0.000 description 3
• 238000005192 partition Methods 0.000 description 3
• 239000000463 material Substances 0.000 description 1
• 230000004048 modification Effects 0.000 description 1
• 238000012986 modification Methods 0.000 description 1
• 239000002245 particle Substances 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1