JPS6141508Y2 - - Google Patents

Info

Publication number

JPS6141508Y2

JPS6141508Y2 JP5937982U JP5937982U JPS6141508Y2 JP S6141508 Y2 JPS6141508 Y2 JP S6141508Y2 JP 5937982 U JP5937982 U JP 5937982U JP 5937982 U JP5937982 U JP 5937982U JP S6141508 Y2 JPS6141508 Y2 JP S6141508Y2

Authority

JP

Japan

Prior art keywords

cylinder

triangle

protruding

synthetic resin

arc shape

Prior art date

1982-04-23

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.)

Expired

Links

• Espacenet
• Global Dossier
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• 229920003002 synthetic resin Polymers 0.000 claims description 5
• 239000000057 synthetic resin Substances 0.000 claims description 5
• BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 claims description 3
• 239000000853 adhesive Substances 0.000 description 2
• 230000001070 adhesive effect Effects 0.000 description 2
• 229910000831 Steel Inorganic materials 0.000 description 1
• 230000007797 corrosion Effects 0.000 description 1
• 238000005260 corrosion Methods 0.000 description 1
• 238000009413 insulation Methods 0.000 description 1
• 230000003014 reinforcing effect Effects 0.000 description 1
• 238000005096 rolling process Methods 0.000 description 1
• 239000010865 sewage Substances 0.000 description 1
• 239000010959 steel Substances 0.000 description 1
• 239000000126 substance Substances 0.000 description 1
• XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1