Document Type and Number:
Japanese Patent JPS6192891
Kind Code:
U
Application Number:
JP17766384U
Publication Date:
June 16, 1986
Filing Date:
November 22, 1984
Export Citation:
International Classes:
G01V7/00; (IPC1-7): G01V7/00
Domestic Patent References:
JPS57205095U | 1982-12-27 |
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