JPH01116478U - - Google Patents

Info

Publication number

JPH01116478U

JPH01116478U JP1102188U JP1102188U JPH01116478U JP H01116478 U JPH01116478 U JP H01116478U JP 1102188 U JP1102188 U JP 1102188U JP 1102188 U JP1102188 U JP 1102188U JP H01116478 U JPH01116478 U JP H01116478U

Authority

JP

Japan

Prior art keywords

printed wiring

wiring board

prevention film

around

creep prevention

Prior art date

1988-01-29

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

• 230000002265 prevention Effects 0.000 claims description 4
• 230000004907 flux Effects 0.000 claims description 3
• 239000004020 conductor Substances 0.000 claims description 2
• 238000007689 inspection Methods 0.000 description 1
• 239000000758 substrate Substances 0.000 description 1