JPH03127213U - - Google Patents

Info

Publication number

JPH03127213U

JPH03127213U JP3686990U JP3686990U JPH03127213U JP H03127213 U JPH03127213 U JP H03127213U JP 3686990 U JP3686990 U JP 3686990U JP 3686990 U JP3686990 U JP 3686990U JP H03127213 U JPH03127213 U JP H03127213U

Authority

JP

Japan

Prior art keywords

magnetic

magnetism

earth

detection device

data obtained

Prior art date

1990-04-05

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

• 238000001514 detection method Methods 0.000 claims description 6
• 230000005389 magnetism Effects 0.000 claims 2
• 238000010586 diagram Methods 0.000 description 4
• 239000011159 matrix material Substances 0.000 description 2
• 239000004973 liquid crystal related substance Substances 0.000 description 1

Cited By (1)