JPS6189424U - - Google Patents

Info

Publication number

JPS6189424U

JPS6189424U JP17434884U JP17434884U JPS6189424U JP S6189424 U JPS6189424 U JP S6189424U JP 17434884 U JP17434884 U JP 17434884U JP 17434884 U JP17434884 U JP 17434884U JP S6189424 U JPS6189424 U JP S6189424U

Authority

JP

Japan

Prior art keywords

high pressure

pressure water

erw tube

erw

tube

Prior art date

1984-11-19

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

• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
• 239000011324 bead Substances 0.000 claims description 2
• 238000002347 injection Methods 0.000 claims description 2
• 239000007924 injection Substances 0.000 claims description 2
• 239000002699 waste material Substances 0.000 claims description 2
• 239000007921 spray Substances 0.000 claims 1