JPH02102701U - - Google Patents

Info

Publication number

JPH02102701U

JPH02102701U JP1151289U JP1151289U JPH02102701U JP H02102701 U JPH02102701 U JP H02102701U JP 1151289 U JP1151289 U JP 1151289U JP 1151289 U JP1151289 U JP 1151289U JP H02102701 U JPH02102701 U JP H02102701U

Authority

JP

Japan

Prior art keywords

insulating tube

tube body

pleats

insulating

additional

Prior art date

1989-02-02

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

• 238000010438 heat treatment Methods 0.000 claims description 3
• 238000009413 insulation Methods 0.000 claims 1
• 239000012212 insulator Substances 0.000 description 2
• 238000010586 diagram Methods 0.000 description 1
• 230000037431 insertion Effects 0.000 description 1
• 238000003780 insertion Methods 0.000 description 1