JPS6432792U - - Google Patents

Info

Publication number

JPS6432792U

JPS6432792U JP12890387U JP12890387U JPS6432792U JP S6432792 U JPS6432792 U JP S6432792U JP 12890387 U JP12890387 U JP 12890387U JP 12890387 U JP12890387 U JP 12890387U JP S6432792 U JPS6432792 U JP S6432792U

Authority

JP

Japan

Prior art keywords

cylindrical body

tapered cylindrical

opening

bottom plate

injection pipe

Prior art date

1987-08-25

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 8
• 238000002347 injection Methods 0.000 claims description 5
• 239000007924 injection Substances 0.000 claims description 5
• 239000007921 spray Substances 0.000 description 2
• 238000005406 washing Methods 0.000 description 1