JPS62125835U - - Google Patents

Info

Publication number

JPS62125835U

JPS62125835U JP1231486U JP1231486U JPS62125835U JP S62125835 U JPS62125835 U JP S62125835U JP 1231486 U JP1231486 U JP 1231486U JP 1231486 U JP1231486 U JP 1231486U JP S62125835 U JPS62125835 U JP S62125835U

Authority

JP

Japan

Prior art keywords

kerosene

hole

protrusion

tank

scope

Prior art date

1986-01-30

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

• 239000003350 kerosene Substances 0.000 claims description 5
• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
• 229910052742 iron Inorganic materials 0.000 claims description 2
• 239000004698 Polyethylene Substances 0.000 claims 1
• 230000037431 insertion Effects 0.000 claims 1
• 238000003780 insertion Methods 0.000 claims 1
• -1 polyethylene Polymers 0.000 claims 1
• 229920000573 polyethylene Polymers 0.000 claims 1
• 238000005553 drilling Methods 0.000 description 2
• 230000001681 protective effect Effects 0.000 description 1