JPS62196990U - - Google Patents

Info

Publication number

JPS62196990U

JPS62196990U JP2019687U JP2019687U JPS62196990U JP S62196990 U JPS62196990 U JP S62196990U JP 2019687 U JP2019687 U JP 2019687U JP 2019687 U JP2019687 U JP 2019687U JP S62196990 U JPS62196990 U JP S62196990U

Authority

JP

Japan

Prior art keywords

thin

water pipe

outer peripheral

walled water

nut

Prior art date

1987-02-14

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 5
• 230000003014 reinforcing effect Effects 0.000 claims description 3
• 230000002093 peripheral effect Effects 0.000 claims 3
• 238000007789 sealing Methods 0.000 description 1