JPH02106510U - - Google Patents

Info

Publication number

JPH02106510U

JPH02106510U JP1347689U JP1347689U JPH02106510U JP H02106510 U JPH02106510 U JP H02106510U JP 1347689 U JP1347689 U JP 1347689U JP 1347689 U JP1347689 U JP 1347689U JP H02106510 U JPH02106510 U JP H02106510U

Authority

JP

Japan

Prior art keywords

groove

longitudinal direction

width

longitudinal

insulating material

Prior art date

1989-02-07

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 4
• 239000011810 insulating material Substances 0.000 claims description 3
• 238000010586 diagram Methods 0.000 description 1
• 239000012774 insulation material Substances 0.000 description 1
• 239000000463 material Substances 0.000 description 1

Cited By (1)