JPS638546U - - Google Patents

Info

Publication number

JPS638546U

JPS638546U JP10147586U JP10147586U JPS638546U JP S638546 U JPS638546 U JP S638546U JP 10147586 U JP10147586 U JP 10147586U JP 10147586 U JP10147586 U JP 10147586U JP S638546 U JPS638546 U JP S638546U

Authority

JP

Japan

Prior art keywords

main electrode

reinforcement

fixed

protrusion

diameter

Prior art date

1986-07-03

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

• 230000002787 reinforcement Effects 0.000 claims description 6
• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims 1
• 229910052802 copper Inorganic materials 0.000 claims 1
• 239000010949 copper Substances 0.000 claims 1
• 239000000463 material Substances 0.000 claims 1
• 239000002184 metal Substances 0.000 claims 1
• 229910052751 metal Inorganic materials 0.000 claims 1