JPH0389269U - - Google Patents

Info

Publication number

JPH0389269U

JPH0389269U JP15208489U JP15208489U JPH0389269U JP H0389269 U JPH0389269 U JP H0389269U JP 15208489 U JP15208489 U JP 15208489U JP 15208489 U JP15208489 U JP 15208489U JP H0389269 U JPH0389269 U JP H0389269U

Authority

JP

Japan

Prior art keywords

diaphragm

base material

resistant film

corrosion

utility

Prior art date

1989-12-27

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

• 230000007797 corrosion Effects 0.000 claims description 2
• 238000005260 corrosion Methods 0.000 claims description 2
• 239000000463 material Substances 0.000 claims description 2
• 238000001771 vacuum deposition Methods 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 3
• 239000010408 film Substances 0.000 description 1
• 239000010409 thin film Substances 0.000 description 1

Cited By (1)