JPH026787U - - Google Patents

Info

Publication number

JPH026787U

JPH026787U JP8262188U JP8262188U JPH026787U JP H026787 U JPH026787 U JP H026787U JP 8262188 U JP8262188 U JP 8262188U JP 8262188 U JP8262188 U JP 8262188U JP H026787 U JPH026787 U JP H026787U

Authority

JP

Japan

Prior art keywords

simple type

cleaning port

port pipe

insulating material

mmφ

Prior art date

1988-06-22

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.)

Granted

Links

• Espacenet
• Global Dossier
• Discuss

• XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 4
• 238000004140 cleaning Methods 0.000 claims description 3
• 239000011810 insulating material Substances 0.000 claims description 2
• 229910052742 iron Inorganic materials 0.000 claims description 2
• 230000008014 freezing Effects 0.000 claims 1
• 238000007710 freezing Methods 0.000 claims 1
• 230000002265 prevention Effects 0.000 claims 1
• 230000001681 protective effect Effects 0.000 claims 1
• 229920003002 synthetic resin Polymers 0.000 claims 1
• 239000000057 synthetic resin Substances 0.000 claims 1

Cited By (2)