JPH0426563U - - Google Patents

Info

Publication number

JPH0426563U

JPH0426563U JP6685190U JP6685190U JPH0426563U JP H0426563 U JPH0426563 U JP H0426563U JP 6685190 U JP6685190 U JP 6685190U JP 6685190 U JP6685190 U JP 6685190U JP H0426563 U JPH0426563 U JP H0426563U

Authority

JP

Japan

Prior art keywords

copper foil

foil pattern

double

stopper

pattern formed

Prior art date

1990-06-26

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

• RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
• 239000011889 copper foil Substances 0.000 claims description 5
• 229910000679 solder Inorganic materials 0.000 claims description 4
• 239000006071 cream Substances 0.000 description 1