JPS621161U - - Google Patents

Info

Publication number

JPS621161U

JPS621161U JP9148285U JP9148285U JPS621161U JP S621161 U JPS621161 U JP S621161U JP 9148285 U JP9148285 U JP 9148285U JP 9148285 U JP9148285 U JP 9148285U JP S621161 U JPS621161 U JP S621161U

Authority

JP

Japan

Prior art keywords

measured

probe

support piece

probe support

crack depth

Prior art date

1985-06-19

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

• 239000000523 sample Substances 0.000 claims description 8
• 239000011248 coating agent Substances 0.000 claims 1
• 238000000576 coating method Methods 0.000 claims 1
• 238000010586 diagram Methods 0.000 description 1