JPS63152273U - - Google Patents

Info

Publication number

JPS63152273U

JPS63152273U JP4520387U JP4520387U JPS63152273U JP S63152273 U JPS63152273 U JP S63152273U JP 4520387 U JP4520387 U JP 4520387U JP 4520387 U JP4520387 U JP 4520387U JP S63152273 U JPS63152273 U JP S63152273U

Authority

JP

Japan

Prior art keywords

square hole

circuit board

printed circuit

land

dividing

Prior art date

1987-03-26

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 description 1
• 239000011889 copper foil Substances 0.000 description 1
• 230000037431 insertion Effects 0.000 description 1
• 238000003780 insertion Methods 0.000 description 1
• 229910000679 solder Inorganic materials 0.000 description 1