JPS6256622U - - Google Patents

Info

Publication number

JPS6256622U

JPS6256622U JP14851285U JP14851285U JPS6256622U JP S6256622 U JPS6256622 U JP S6256622U JP 14851285 U JP14851285 U JP 14851285U JP 14851285 U JP14851285 U JP 14851285U JP S6256622 U JPS6256622 U JP S6256622U

Authority

JP

Japan

Prior art keywords

frame material

sides

core material

insert

metal core

Prior art date

1985-09-28

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

• 239000000463 material Substances 0.000 claims description 7
• 239000011162 core material Substances 0.000 claims description 6
• 239000002184 metal Substances 0.000 claims description 3
• 230000037431 insertion Effects 0.000 claims description 2
• 238000003780 insertion Methods 0.000 claims description 2
• 230000002093 peripheral effect Effects 0.000 claims 1